Common questions

What causes a Chevy Silverado to not start?

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What causes a Chevy Silverado to not start?

There are really two main ways that a vehicle will not start. The first and most common is when it won’t turn over. This just means that the engine doesn’t move when you turn the key. The second way that your Silverado won’t start is when the engine turns when you engage the starter, but it won’t fire and run on its own.

How to turn off starter on Chevy Silverado?

1 Turn OFF the ignition. 2 Disconnect the PCM harness connector. 3 Connect a DMM between the starter enable relay control circuit of the PCM harness and a good ground. 4 Turn the ignition to the START position.

What to do if your GMC Sierra won’t start?

Let sit for awhile, turn key, won’t start, turn key off, turn key again, starts up and runs great. A week later, same issue. I went to work everything great, went to go home, wouldn’t start. Tried to turn key a few times, won’t start, let sit about 15 min., turned key, started up. Stop to get gas 15 min. later, wouldn’t start. Stranded for 2 hours.

Can a Chevy C / K 1500 engine not start?

Chevrolet C/K 1500 Questions – truck will not start, engine turns, but does not fire at all. – CarGurus truck will not start, engine turns, but does not fire at all. other computer-related things that could be interfering?

What makes a Chevy truck not turn over?

Yeah, ok. That would make the truck crank but not run. He says his truck is not even cranking. Ignition switch is a breeze to change. You can do it without removing the column. I did try putting the truck in neutral and it still would not crank when I turned the key. I am not sure of the fuel pump but would that make it not crank?

What to do if your C-1500 wont turn over?

I had a similar problem with my C-1500 and it was dirty terminals. Take them apart and cleam them with baking soda and water, there is a sleeve in one of them that will come out with some persuasion, clean them well and cover them with dielectric grease and reassemble. see if this helps. Make sure you tighten but not over tighten the terminal.

There are really two main ways that a vehicle will not start. The first and most common is when it won’t turn over. This just means that the engine doesn’t move when you turn the key. The second way that your Silverado won’t start is when the engine turns when you engage the starter, but it won’t fire and run on its own.

Why is my HVAC not working on my Chevy Silverado?

Pull and reinsert the fuses for the HVAC before starting the truck. If this didn’t work for you try Step 2. If it seems like one side is stuck at one temperature only, it could mean the blend door actuator is no longer working. The actuator turns a door to switch between warm and cold air, but there are multiple actuators in your truck.

How to reset the anti theft system on a Chevy Silverado?

How Do I Reset Anti-Theft System: Chevy Silverado? 1 Insert ignition key. 2 Turn it to the on position. 3 Attempt to start the engine. 4 Leave the key in that position until the security light stops flashing. 5 Once the light goes off, switch the ignition key to off. 6 Wait about five seconds. 7 Try to start the engine again.

Why is the blend door on my Chevy Silverado not working?

If it seems like one side is stuck at one temperature only, it could mean the blend door actuator is no longer working. The actuator turns a door to switch between warm and cold air, but there are multiple actuators in your truck. To figure out which one isn’t working shut off the truck and turn the fans off.

Why does my Chevy Silverado not transfer power?

If your Silverado is too low on transmission fluid, it’ll will no longer be able to transfer power to the rear wheels. The power goes to the torque converter, and that’s the end of the line. You should check the transmission fluid immediately.

Why does my Chevy Silverado not accelerate at high RPMs?

If your Silverado won’t accelerate, but the RPM’s go up it’s usually not going to be an engine related issue. Somehow, the power that your engine is creating is not making it to the rear wheels. This is typically a transmission related issue. Here are the most common cause of acceleration with the RPM’s going up: 1. Transmission Fluid Low

Why does my Chevy Silverado not move in first gear?

Slipping means that it loses its grip on the flywheel and it feels like you’ve pushed the clutch in. This will usually happen at highway speed, under heavy acceleration. It only gets worse as the clutch disk slips, burns up, and can handle less and less torque. Eventually it’ll only move in first gear or not at all.

Is there a problem with my Chevy Silverado?

Will turn key and it is like no power from battery to starter, but have lights, radio, etc. Turn key again or sometimes multiple times, to no avail. Then, turn it one more time and it starts. Then the next 15 starts, no problem. Sometimes hot engine, sometimes cold. UPDATE: 2-6-14; I sold the truck to my father. He changed the starter.

What to do if your Chevy Silverado won’t start?

No one has added a helpful site for this 2000 Silverado problem yet. Be the first! Read reviews of repair shops in your area. Enter your zip code: NewRockies.com: How to fully bypass VATS, PassKEY and PassLock systems in GM cars.

How does the PassLock system on a 2000 Chevy Silverado work?

by David Clair. The 2000 Chevrolet Silverado is equipped with the General Motors Passlock theft-deterrent security system. The system disables fuel to the ignition if a valid key is not used when attempting to start the engine. If the Passlock system is activated, the Silverado will not be able to be started until the system is reset.

What’s the battery voltage on a Chevy Silverado?

When I turned the key to start the dome light did not flicker or dim in any way. Also, when the key was on, the battery voltage read about 12. When I turned the key to start, the gauge dropped down to 0 and stayed there until I released the key back to ON. Also, I keep the headlights on automatic with the selector switch.

What happens when a GMC Silverado shuts off?

Usually if it is bad the truck stays on but won’t start after it gets warmed up so that is probably out of the question. GM’s Passlock/VATS anti-theft system does not let it run for 5-10 seconds; it starts and immediately stalls.

How long does a GMC Silverado run before it stalls?

GM’s Passlock/VATS anti-theft system does not let it run for 5-10 seconds; it starts and immediately stalls. It works the same on new and old GMs alike.

What should I do if my Silverado engine dies?

Update as of today: 1) the truck hasn’t started and kept running since last week. It only starts right up, then dies immediately. 2) I got a fuel pressure tester and the pressure is at 53 with key on, and maintains pressure when it starts (then dies).

Why does my 2006 Chevy Silverado not start?

Visited the website for 20 consecutive days. Re: 2006 chevy silverado cranks but wont start. Check the crank sensor that seems to cause intermittent starting stupidness. had that problem on my silverado. You can’t post conmments that contain an email address.

Usually if it is bad the truck stays on but won’t start after it gets warmed up so that is probably out of the question. GM’s Passlock/VATS anti-theft system does not let it run for 5-10 seconds; it starts and immediately stalls.

Why does my GMC Silverado have no crank?

This is a fix for a known electrical issue with the 2003-2007 C/K series GM Trucks where a bad ground causes multiple issues. Such as no start, no crank, intermittent no gauges, and sometimes the theft light would stay on, and the parking lights would stay on.

GM’s Passlock/VATS anti-theft system does not let it run for 5-10 seconds; it starts and immediately stalls. It works the same on new and old GMs alike.

What to do if your Chevy Silverado key won’t turn?

On a 2002 Silverado 1500, all-of-a-sudden the key will not turn. but the steering wheel does move. The key is removable. 1. tap the key with a hammer; didn’t help. 2. unhook the battery for several hours; didn’t help. I followed the Haynes manual to remove the ignition switch… disassembled many dashboard parts, to get access to the switch…

Why is the steering wheel not turning on a 2002 Chevy Silverado?

On a 2002 Silverado 1500, all-of-a-sudden the key will not turn. but the steering wheel does move. The key is removable. 1. tap the key with a hammer; didn’t help.

How can I Fix my Chevy Silverado ignition?

Wedge a shim in the connection and secure the new connection with hot glue, silicon or any other glue that can be fairly easy to scrap off and remove if further maintenance is required. Replace the steering column cover and that’s how you fix the ignition in your GMC Sierra or Chevy Silverado 1500, 2500 and 3500. Loading…

What to do if your Silverado air conditioner is not working?

Locate the red 10 amp fuse marked A/C COMP and remove it. If the metal ribbon within the fuse appears burnt or broken, replace the fuse. If the fuse is okay, the next suspect is the air conditioner relay. This relay is also located in the fuse box, though there’s no visible indicator to verify that it’s in working order.

How to reset the security system on a Chevy Silverado?

A Chevy Silverado that has had its Passlock security system enabled will shut down the fuel injectors on the vehicle and will not allow the vehicle to start. Resetting the system may be as simple as using the vehicle key.

Why does my truck not start when I leave for work?

Cranks but will not start. Yesterday I left for work the truck started and ran for about four miles and then it just quit. No noises, no smoke nothing. I checked all the fuses and attached a test light to one of the plugs. No fire. Attached a code scanner to the truck and it will not even power up.

What to do if your car won’t start?

Such as no start, no crank, intermittent no gauges, and sometimes the theft light would stay on, and the parking lights would stay on. Simple fix by checking the ground in the harness right behind the passenger side cylinder head. Trace the break and wire it to a new location for a ground such as the front of the cylinder head as I did. Loading…

Why does my Chevy Silverado 1500 not start?

I have a 2005 Chevy Silverado 1500 2 wheel drive 4.3L V6. I recently replaced the fuel pump because the truck would not start. Replacing the pump fixed the problem, but now its doing the same two mouths later. Cranks but will not start. Yesterday I left for work the truck started and ran for about four miles and then it just quit.

Why is my steering wheel not locking on my Silverado?

2005 silverado 1500. Jacked the front end off the ground to replace the hub assembly. My steering wheel is not locking. Any suggestions? I’m gonna start with a stupid question, did you remove the key?

Why does my Chevy Silverado want to turn over?

Truck wants to turn over but will act as if is starving for fuel,wait ten minutes, it start. Been happening frequently lately. I also was told it was the security system Will turn key and it is like no power from battery to starter, but have lights, radio, etc. Turn key again or sometimes multiple times, to no avail.

How do I reset anti theft system Chevy Silverado?

Have a 2015 Chevy2500 duramax Noticed this morning not charging so Ipur 2 new batteries in it and know it won’t start In a chevy silverado, you will try to reset the anti-theft system by turning the key on until the yellow lock goes out on the instrument panel for about 10 minutes.

Is the security light on on my 1999 Chevy Silverado?

I have a Chevy Silverado 1999 turns over but no fuel and no spark changed fuel pump cam sensor Crankshaft sensor still nothing some one told me I need to have my key reprogrammed. Is the security light on? Yes. Then that is your issue.

Can a car start with no crank or no starter?

Yes, especially if there is a bad connection to the starter, or from the battery. Doesn’t take much juice to click the solenoid, but it takes a lot of juice to turn the starter and turn over the engine.

Why does my car starter not turn on?

Doesn’t take much juice to click the solenoid, but it takes a lot of juice to turn the starter and turn over the engine. The other thing is it is an intermittent problem on the vehicle, so if the starter was intermittently acting up when installed, it could also be intermittently acting up when tested at the auto parts store.

I have a Chevy Silverado 1999 turns over but no fuel and no spark changed fuel pump cam sensor Crankshaft sensor still nothing some one told me I need to have my key reprogrammed. Is the security light on? Yes. Then that is your issue.

Yes, especially if there is a bad connection to the starter, or from the battery. Doesn’t take much juice to click the solenoid, but it takes a lot of juice to turn the starter and turn over the engine.

Doesn’t take much juice to click the solenoid, but it takes a lot of juice to turn the starter and turn over the engine. The other thing is it is an intermittent problem on the vehicle, so if the starter was intermittently acting up when installed, it could also be intermittently acting up when tested at the auto parts store.

What kind of truck won’t start or fire?

I have a 1997 Chevy Z71 just put new trans in drove for about 20 miles and the truck just died………Replaced fuel pump, Fuel relay and found that the fuel fuzz blows every time I turn key on ???? 24 people found this helpful. 22 people found this helpful.

What causes a GMC truck to turn over but not start?

If the engine starts up normally after doing that, it means that fuel pressure is bleeding off and the fuel pump needs to prime the lines before it can start. It can bleed off from one of two places. 1. Fuel pressure regulator has an internal leak, and fuel is bleeding off back to the tank though the return line. 2.

Update as of today: 1) the truck hasn’t started and kept running since last week. It only starts right up, then dies immediately. 2) I got a fuel pressure tester and the pressure is at 53 with key on, and maintains pressure when it starts (then dies).

Is there a problem with my 2014 Silverado no crank?

2014 Silverado no crank no start problem solved! – YouTube 2014 Silverado no crank no start problem solved! If playback doesn’t begin shortly, try restarting your device.

Why is one click on my Silverado not working?

2018 5.3…rained like crazy last night…32,000 miles, original owner, battery and connections appear to be good. Just one click. Crawled under there and hit it with a hammer, didn’t help. I can hear the solenoid coming out but it won’t turn. I read that the starters on the 2014’s had issues with moisture, but I thought they had “fixed” that.

2018 5.3…rained like crazy last night…32,000 miles, original owner, battery and connections appear to be good. Just one click. Crawled under there and hit it with a hammer, didn’t help. I can hear the solenoid coming out but it won’t turn. I read that the starters on the 2014’s had issues with moisture, but I thought they had “fixed” that.

What to do if your truck won’t start?

I had te battery charged and had a load put on it and the battery is good. its the truck’s built in “run down protection” remove the leads from the battery that power the truck and reset the computer, happened to friends F*rd work truck, over 12v at posts and wouldn’t jump start until he pulled leads off and reset the ECM

What to do when your car won’t start?

(I also sprayed fogging oil into the cylinders, turned the engine over by hand, replaced the spark plugs with new ones, replaced spark plug wires, changed the oil and filter, and replaced the battery.) When I first tried to start the engine it ran for maybe two or three seconds and then died.

Why is the engine cranking but not starting?

I borrowed a Noid Lite Set from AutoZone and checked the wires to three of the injectors—the light flashed on all three while I cranked the engine. So, the ECM is sending power to these injectors, and I assume to the others as well.

Why does the engine not start when spraying fluid?

You stated it would run briefly when spraying fluid in the intake. The P1516 code may be a clue. P1516 is a problem with the Throttle Actuator Control (TAC) Module which can (according to some of my reading) cause the PCM to go to reduce power (stop firing the injectors) from lack of signal.

What should I do if my Chevy Silverado wont start?

You should always have a suitable jumper cable in the trunk. With its help, the battery receives a current pulse from another vehicle that is sufficient to start the vehicle. The battery can then recover and recharge while the engine is running. Another option is to connect a battery charger.

What does it mean when your car won’t start?

An intermittent no-start condition references any time where starting is possible sometimes, and other times the engine will not start. This implies that the difference between starting and failure to start is not understood.

What’s the difference between starting and failure to start?

This implies that the difference between starting and failure to start is not understood. When inserting the key, the engine may crank, the engine may sound like it is ‘trying’ to start, clicking may be heard, or nothing may happen at all.

Why does my Chevy Silverado have no lights?

Sorry, it’s a Silverado. No lights, and the diagnostic tool shows nothing. OK. Most likely not the fuel pump. If a new one made no change, then highly unlikely. Have you checked for spark at the plugs? No…I replaced the fuel filter. My buddy said to spray gas in the throttle body to see if it would start, it doesn’t.

What’s the problem with my Chevy Silverado 1500?

When it decides to act right, all is will. Anyone else found a solution? Chevy silverado 1500 2004. The same problem, random intermittent starting. I had had this problem before about 5 times and each time I disconnected and reconnected the negative battery cable it started fine. This time that didn’t work.

Why does my Chevy Silverado think it is in Park?

Is there any switch, relay or sensor that could cause the truck to “think” it is not in park, or the engine is already running, or whatever else might keep it from engaging the starter motor. When it decides to act right, all is will.

Why does my Chevy Silverado battery drain while driving?

If it is draining while your Silverado is off, it’s usually caused by something that is drawing current that shouldn’t be. If the battery is draining while you’re driving, that is probably going to be the alternator or battery. There are other situations as well.

What kind of battery does a Chevy Silverado have?

Installed new battery on 2010 chevy Silverado and it still won’t crank. Lights aren’t turning on and no noise when I turn the key. My car has 95000 miles. My car has an automatic transmission.

What kind of GM Truck won’t start?

From buying research to owner support, join 1.5 MILLION GM Truck Enthusiasts every month who use GM-Trucks.com as a daily part of their ownership experience. Won’t start ? Location:Michigan. Drives:2019 Silverado RST Crew Cab. I have the same issue, started yesterday on my 2020 Denali 1500 with the 6.2.

If it is draining while your Silverado is off, it’s usually caused by something that is drawing current that shouldn’t be. If the battery is draining while you’re driving, that is probably going to be the alternator or battery. There are other situations as well.

Installed new battery on 2010 chevy Silverado and it still won’t crank. Lights aren’t turning on and no noise when I turn the key. My car has 95000 miles. My car has an automatic transmission.

Why are the dash lights not working on my Chevy Silverado?

When the AAA mechanic checked the battery it was fine. But the dash lights would not come no when the key was turned. Then they did but there was no effert to start. The engine might click but nothing else. The dome lights were bright and working. It was putting out a full voltage the mechanic said. But again the dash lights would not come on.

How often does a Chevy Colorado engine not start?

Any Ideas Tyre Stone Mta.n. G Occasionally after a short stop, the engine wouldn’t start. It would crank furiously. This happened 4 times, about every 2 months, but would start after waiting about 15 minutes. The next 3 times this happened I called GM and filed a complaint.

Why did my Chevy Silverado 1500 go off while driving?

I drove it for about 15 minutes. The battery gauge showed 14 volts while driving, so the alternator was good. The headlights went off when I turned the key to the on position with the truck in park. Yesterday they had stayed on.

What to do when your GMC Truck won’t start?

Try turning your key to the run position a few times (with out starting). Then try to start it. If it starts, sounds like what mine did. I replaced the fuel pump assembly and that fixed the problems. Very common problem.

What to do if your Chevy Cruze battery is draining?

If you didn’t see a battery light, and now the vehicle is dead when you go to start it, the first thing that you need to look at is the battery. You can take it up to the local parts store and have it tested.

If you didn’t see a battery light, and now the vehicle is dead when you go to start it, the first thing that you need to look at is the battery. You can take it up to the local parts store and have it tested.

How to get a Chevy Silverado to crank over?

1 Turn OFF the ignition. 2 Disconnect the power train control module (PCM) harness connector. 3 Connect a test lamp between the Crank Voltage circuit of the PCM harness and a good ground. 4 With the transmission in park, or clutch pedal pressed, turn the ignition switch to the START position.

How does a test light work on a Chevy Silverado?

Connect a test light from the supply voltage circuit of the starter motor relay coil circuit to the control circuit of the starter motor relay coil circuit. With the transmission in park, or clutch pedal pressed, turn the ignition switch to the START position. Does the test light illuminate? Turn OFF the ignition.

Why does my 2002 Chevy Silverado not start?

If you’re in a situation where you turn the key in your 2002 Chevy Silverado and the truck won’t start, a number of potential explanations exist for why it may not start. By checking several key components in your Silverado, you can pinpoint the problem yourself and possibly fix it.

How can I tell if my Chevy Silverado is running?

Check to make sure your Silverado is getting fuel to the engine, which will require a two-part test. First, attach a fuel pressure gauge in the fuel line before the fuel filter. Crank the engine while someone else takes a reading, which should be 50 to 60 PSI.

Why does my truck crank but won’t start?

IF the spark plugs are soaking wet with fuel – it ain’t never going to start !! As much as you’ve been cranking the engine without it starting – plus adding starting fluid – it has got to be severely flooded by now ! Security light would be on / flashing while cranking IF that is the problem.

What to do when your truck won’t start?

Replaced ignition coil, nothing, replaced cap and rotor, nothing, replaced crank positions sensor, nothing, replaced ICM, finally have spark. Still, will crank, won’t start. Getting compression, gas pump running and smell gas when attempting to crank. Sprayed the throttle body with starting fluid on crank, nothing.

What kind of spark does a Chevy Silverado have?

Yea it’s got good spark, checked all wires. New plugs and wires. Pressure tested cylinders, all 150+/- getting gas. Timing check against top dead center piston 1, cap pointing at piston 1 and wheel lined up with motor’s markings.

Can a Chevy Silverado start or crank over?

Chevy Silverado does not start or crank over. Chevy Silverado does not start or crank over. Welcome to JustAnswer. The pcm actually commands the starter to turn over on this vehicle.

1 Turn OFF the ignition. 2 Disconnect the PCM harness connector. 3 Connect a DMM between the starter enable relay control circuit of the PCM harness and a good ground. 4 Turn the ignition to the START position.

A Chevy Silverado that has had its Passlock security system enabled will shut down the fuel injectors on the vehicle and will not allow the vehicle to start. Resetting the system may be as simple as using the vehicle key.

Is it bad to have a video if your car won’t start?

True, but if you have a video with indisputable proof that the error is occurring, it will at least leverage them to take you more seriously and give more time to do tests needed to try and replicate it. It surely does not hurt to have a video.

It’s not that they don’t believe you but they cannot duplicate the concern. Watching it not start isn’t any help diagnosing the issue. True, but if you have a video with indisputable proof that the error is occurring, it will at least leverage them to take you more seriously and give more time to do tests needed to try and replicate it.

Why does my Silverado 2500 HD not start?

I cannot find any information regarding recalls or service bulletins on the passlock (Immobilizer) system in your 2007 Chevrolet Silverado 2500 HD. The most common failure with this system is the theft deterrent module which is located near the ignition lock cylinder. Proper diagnoses should be performed before any repairs are attempted.

Is the Chevy Silverado no crank no start?

2015 chevrolet silverado no crank no start. Battery is good, headlights turn on. ICCm fuse was not broekn, but to a Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them.

Is the battery on my 2015 Chevy Silverado fully charged?

2015 chevrolet silverado no crank no start. Battery is good, 2015 chevrolet silverado no… Mechanic’s Assistant: Will the headlights turn on? Is the battery fully charged? Battery is good, headlights turn on.

What kind of engine does a Chevy Silverado have?

2021 Chevrolet Silverado 2500HD 2WD Regular Cab 142″ LT powered by 6.6L V8 Gas Engine with 6-Speed Automatic transmission.

Why does my GM car say no start no crank?

How to diagnose a no start no click on GM vehicle. If you have a late model GM vehicle and turn the key only to hear nothing, you’ll most likely think you have a dead battery—and you may. But a no start, no crank, no click condition can be far more involved than that.

1 Turn OFF the ignition. 2 Disconnect the power train control module (PCM) harness connector. 3 Connect a test lamp between the Crank Voltage circuit of the PCM harness and a good ground. 4 With the transmission in park, or clutch pedal pressed, turn the ignition switch to the START position.

What kind of engine does a Chevy Silverado wt have?

Silverado WT lives up to the legendary Chevrolet name stamped on the grille and tailgate. Its work truck résumé starts with the rock-solid power of a standard 4.3L EcoTec3 V6 engine. You can also choose the available 2.7L Turbo or 5.3L EcoTec3 V8.

How much does a Chevy Silverado 1500 cost?

4WD Crew Cab, Short Bed LT Trail Boss. Configuration (4) Regular Cab, Long Bed. Box Length: 98.18 in. MSRP from $30,995. MSRP excludes tax, title, license, dealer fees and optional equipment. See dealer for details. Double Cab, Standard Bed. Box Length: 79.44 in.

What kind of look does a Chevy Silverado have?

With its bold proportions and broad-shouldered appeal, Silverado owns the road. And while the chiseled hood and striking horizontal elements let you know these trucks share the Chevy truck bloodline, each of the eight trims has its own personality, with distinct grilles, front fascias and wheel designs.

How to diagnose a no start no click on GM vehicle. If you have a late model GM vehicle and turn the key only to hear nothing, you’ll most likely think you have a dead battery—and you may. But a no start, no crank, no click condition can be far more involved than that.

Why does my 2013 Chevy Spark not start?

There are a number of issues that can go wrong with starting system and make your 2013 Chevrolet Spark car won’t start or hard time to start – This article guides you through some of the facts behind the starting system, and the components that may be to blame, and tells you what action you can take to try to remedy each situation.

Is the ignition switch on a Chevy Silverado faulty?

It has been reported in multiple cases that this switch could become faulty in the Chevy Silverado, and it won’t let the engine crank over even while it is on PARK. It is recommended to have this looked at by a dealer technician or professional mechanic. Figure 3.

Why does my car battery fail to start?

More reasons than not, the root of the problem when an engine fails to start is the battery. The battery provides the initial jolt of power to start up the engine, as well as all the required systems that the engine and vehicle needs to operate.

Where is the neutral safety switch on a Silverado?

It could be stuck. The neutral safety switch is an actual switch located in the shifter assembly that prevents the driver to start their Silverado in any gear position other than PARK. This is done for safety and to minimize the chance of catastrophic damage to the transmission.

What kind of truck won’t start up?

My wife has a 2008 Silverado 1500 5.3. She had stopped at a gas station to get a few items. She started up the truck, put it in gear. The truck only went a a few feet and all the lights on the display came on and the engine died. She tried starting it again and though it would crank, it wouldn’t start.

What happens when your Chevy Silverado engine goes bad?

So, when it goes bad, it can knock your Silverado’s air fuel ratio off. This could lead to poor fuel economy, the previously mentioned rough running engine, backfiring, a flashing check engine light, and an engine that has no giddy-up and go. 4.

Why does my Cadillac XTS not start up?

If the fuel pump leaks or begins making a lot of noise, get it looked at right away. A failing fuel pump will not create enough pressure in the fuel system, possibly causing a l… Read More

Why does my 96 Chevy Express van not start?

Also had a similar issue spin and no start with a 96 Chevy Express Van with the 5.7L. This vehicles issue turned out to be a shorted pink wire in the wiring harness that runs up the passenger side of the block. The vehicle had died while driving several times and wouldn’t start. Then, finally after blowing a couple fuses, would start at all.

What kind of truck is a 96 Chevy?

– CarGurus 96 Chevy C1500 5.7L Vortec Truck won’t start, Replaced Fuel Pump, Filter & Has Spark.

Why does my Chevy C / K 1500 not start?

FYI – If the pass lock isn’t working properly, the computer will not keep the fuel pump on when the key is turned to start and released. 72 people found this helpful. Note: If the battery dies or is disconnected, or the computer is disconnected, this procedure may have to be repeated.

Why does my GM Truck start then die?

He was thinking fuel pump or fuel filter. He was about to take it to a dealer to be checked out when someone told him to turn the key to the on position and leave it there until the dash lights went out then start the truck. He did this and says the truck is running fine now. It reset the security system.

The problem he was having was that it would start but not keep running. He was thinking fuel pump or fuel filter. He was about to take it to a dealer to be checked out when someone told him to turn the key to the on position and leave it there until the dash lights went out then start the truck.

Why does my car not start for 10 minutes?

… depending on the actual response.. sometimes just waiting 10 minutes would allow the car to start ok if it is the key cylinger wearing out then sometimes it just thinks that somebody is screwing around with the key cylinder and so it shuts down the starting circuit for 10 minutes to avoid a car theft

Why is my Chevy Silverado 2500 not starting?

While there are a variety of reasons your Chevrolet Silverado 2500 HD won’t start, the most common 3 are a dead battery, an alternator problem, or failed starter.

What to do if your Chevy truck won’t start?

Fuel pump pumps. NO spark and NO fuel, turns fine. Rotor button turns, cap and rotor clean. Under the dash at the fuse panel there’s no voltage on the crank fuse. have the same problem? Hi, thanks for the donation.

What makes a Duramax not start all of a sudden?

6.6 duramax wont start all of a sudden. Turns over great new fuel filter. A shot of either fires up and runs and pulls Chevrolet: 6.6 duramax wont start all of a sudden .

Can a Silverado HD 6.6 turn over but no start?

Once it starts running it … read more ASE Certified Master Techn… Turn over but no start. 2007 silverado hd 6.6. Checked turn over but no start JA: Will the headlights turn on? Is the battery fully charged? Customer: yes JA: What is the model/year of your Chevy? … read more

Why does my GMC engine start but not run?

Repair guides and support for cars, trucks, and SUVs manufactured by GMC. Answered! View the answer I have this problem too Is this a good question? An engine will start but not run when the fuel runs out .

What’s the name of the truck that wont start?

Drives:2019 Silverado RST Crew Cab. Two weeks ago I went to start my truck and it would just continue to turn over and would not start. I attempted to start it approximately six times and it would just turn over. I let it sit for 3 to 4 minutes and then it started.

Why does my Truck turn over but won’t start?

Truck turns over but doesn’t start It is quite possible that the fuel filter is what is causing your no start issue. If the fuel filter becomes clogged with debris, the fuel pressure at the fuel rail will decrease due to the restriction.

From buying research to owner support, join 1.5 MILLION GM Truck Enthusiasts every month who use GM-Trucks.com as a daily part of their ownership experience. Won’t start ? Location:Michigan. Drives:2019 Silverado RST Crew Cab. I have the same issue, started yesterday on my 2020 Denali 1500 with the 6.2.

What kind of problem does my Chevy Silverado have?

I have a 92 Silverado 4.3 V6, 5-spd manual trans. Truck will not always start when turning the key, Dash lights and radio fire up but engine does not fire. Most of the time I hear a click and sometimes there is not click at all. If I let the truck sit for 5-15 minutes and try again, it starts right up.

How can I tell if my C10 truck is re wired?

This is actually a common problem in 70s and 80s C10s and no one ever get’s the right answer. If no one has re-wired this truck in the past then turn your key to the run position and check to see if your turn signals and back up lights are working.

Why does my C / K C10 stop running?

I have a 1984 c10 with a 85-86 Trans am 305 motor that was running ok this morning, well tell me why when I go try to turn it back on few hours later starter starts making grinding noise and is unable to turn the engine just my luck so I go to the auto parts store pick up a new starter slap it in and go to turn the ignition and NOTHING happens …

Are there 12 volts in a C10S?

IF NOT, then you also do not have 12 volts feeding the coil on top of the distributor. The C10s use electrical contacts mounted on the steering column and mechanically controlled by the key with a push rod.

What should I do if my Chevy Silverado starts acting up?

Contact GM if a relatively new Silverado starts acting up. It could be that there is a TSB (technical service bulletin) or recall that addresses the problem. If so, give your dealer the TSB number and expect to get your repair made for free. Since 2007, the newly designed Silverado shares the same platform with the Chevy Tahoe and GMC Yukon.

What kind of truck is a Chevy Silverado?

The Chevy Silverado is a workhouse of a pickup truck. The 2500HD and 3500HD models are made for towing heavy loads. The Chevy Silverado 1500 is the more passenger friendly version that benefited from a redesign in 2007. Luckily, the electrical systems of all Silverados hit more than they miss.

What kind of electrical system does a Chevy Silverado have?

The 2500HD and 3500HD models are made for towing heavy loads. The Chevy Silverado 1500 is the more passenger friendly version that benefited from a redesign in 2007. Luckily, the electrical systems of all Silverados hit more than they miss.

How can I tell if my Chevy Silverado is a PCM?

Without a GM tech two scan tool, there is no way to verify it is sending out a crank signal. However, if you verify all wiring is good and there are no open circuits, then we will know it is the pcm. You can check to see if the yellow/black wire is grounded at the starter relay.

Without a GM tech two scan tool, there is no way to verify it is sending out a crank signal. However, if you verify all wiring is good and there are no open circuits, then we will know it is the pcm. You can check to see if the yellow/black wire is grounded at the starter relay.

FYI – If the pass lock isn’t working properly, the computer will not keep the fuel pump on when the key is turned to start and released. 72 people found this helpful. Note: If the battery dies or is disconnected, or the computer is disconnected, this procedure may have to be repeated.

Also had a similar issue spin and no start with a 96 Chevy Express Van with the 5.7L. This vehicles issue turned out to be a shorted pink wire in the wiring harness that runs up the passenger side of the block. The vehicle had died while driving several times and wouldn’t start. Then, finally after blowing a couple fuses, would start at all.

What does it mean when a truck won’t start?

It might be the computer, but it might be a sensor or a $10 relay. You won’t get diagnostics through the internet. I have a 1998 Chevy 2500 w/ a 5.7 that wouldn’t start even though the truck had good spark, fuel in the tank, and I could hear the pump spin up and pressurize when I turned the key.

What to do if your Vortec won’t start?

96 Chevy C1500 5.7L Vortec Truck won’t start, Replaced Fuel Pump, Filter & Has Spark. Hey everyone, I have a 1996 Chevy C1500 with a 5.7L Vortec, I got the truck recently and was told it just needed a Fuel pump, I replaced the Fuel pump, and the Filter, also the pump turns on and there is fuel up at the rail, I pushed the pin and it shot right out.

What makes a Chevy 1500 turn over and stall?

What happens is the passlock sensor creates a certain voltage reading under 5 volts & the PCM has to learn that voltage or it will start & stall until it does. The passlock sensor voltage reading has changed & you can relearn it to the PCM & you can start the truck again.

Why does my car turn over but won’t start?

In older cars this was done by using a low resistance wire in series with the coil primary duing “Start”, then switching (via a solenoid switch) to a higher resistance wire in “Run”. If the higher resistance wire opened, the symptom would be it would start fine, but as soon as you returned the key to “On” it would die.

Ok very weird. I pulled the spark plug wire off the 6th cylinder, plugged in an old spark plug for testing, and had my wife crank it over. It sparked, but also the truck started normally. I turned it off, reconnected the wire to the newly installed spark plug, and cranked it back up – no problem.

Why does my car not start when I crank the engine?

If the engine doesn’t crank, or makes an unusual noise when cranking, you may have a starting system problem. The car’s security system may have made an error that disabled the fuel or ignition system, or the chip in the key may have failed.

I borrowed a Noid Lite Set from AutoZone and checked the wires to three of the injectors—the light flashed on all three while I cranked the engine. So, the ECM is sending power to these injectors, and I assume to the others as well.

An intermittent no-start condition references any time where starting is possible sometimes, and other times the engine will not start. This implies that the difference between starting and failure to start is not understood.

Why does my starter turn without turning the engine?

Starter Turns Without Turning the Engine. A starter that spins without turning the engine is caused by the starter gear failing to engage the engine’s flywheel. This usually indicates that the starter pinion is sticking and not allowing its gear to move into position with the flywheel.

When it decides to act right, all is will. Anyone else found a solution? Chevy silverado 1500 2004. The same problem, random intermittent starting. I had had this problem before about 5 times and each time I disconnected and reconnected the negative battery cable it started fine. This time that didn’t work.

Starter Turns Without Turning the Engine. A starter that spins without turning the engine is caused by the starter gear failing to engage the engine’s flywheel. This usually indicates that the starter pinion is sticking and not allowing its gear to move into position with the flywheel.

I drove it for about 15 minutes. The battery gauge showed 14 volts while driving, so the alternator was good. The headlights went off when I turned the key to the on position with the truck in park. Yesterday they had stayed on.

Is there any switch, relay or sensor that could cause the truck to “think” it is not in park, or the engine is already running, or whatever else might keep it from engaging the starter motor. When it decides to act right, all is will.

Why are the cranks on my 2006 Chevy Silverado not working?

SOLVED: 2006 chevy silverado cranks but wont start. – Fixya 2006 chevy silverado cranks but wont start. Towed to repair shop. Diagnostics said it was electrical. Replaced a #7 20 amp fuse. Kept at shop for 3 days. Started ok.

When to replace starter on Chevy Silverado GMT800?

Starting your Silverado’s engine requires the use of two parts: the battery and the starter. So if your battery is fully charged and properly connected but your truck still won’t start, it might be time to replace the starter. This article applies to the Chevrolet Silverado GMT800 (1999-2006).

When I turned the key to start the dome light did not flicker or dim in any way. Also, when the key was on, the battery voltage read about 12. When I turned the key to start, the gauge dropped down to 0 and stayed there until I released the key back to ON. Also, I keep the headlights on automatic with the selector switch.

Where is the ignition switch on a 2006 Silverado?

Make sure it’s off before you get out of the trk. Could be the drivers door switch as well. The tumbler not the ignition switch. Make sure it’s off before you get out of the trk. Could be the drivers door switch as well. Click to expand… Make sure whats off? This does shut the battery light off, but not the radio and the cluster lights!

Why is my Chevy Silverado 1500 not starting?

However, today, when the truck will crank and start, the antitheft icon goes off after a few seconds with the key on and stays off while the truck is running. It never flashed either today or yesterday though. And I don’t know if the antitheft system disables cranking or starting or both.

How to reset the service engine light on a 2006 Chevy?

Remove the cable clamp from the terminal. Wait at least 15 minutes. Put the clamp back on the negative side of the terminal. Always take care to never allow the negative cable clamp to touch the positive side of the battery terminal. Put the key into the ignition and start the engine.

What does cranks but wont start mean?

SilveradoSierra.com • Cranks but wont start. Fuel problem? : Engine Cranks but wont start. Fuel problem? Well i hopped in my truck this morning to go to work, everything was normal. I started it up and let it idle for a second or two and then right when i was about to put it in reverse it just died like someone flipped a switch to kill it.

Check to make sure your Silverado is getting fuel to the engine, which will require a two-part test. First, attach a fuel pressure gauge in the fuel line before the fuel filter. Crank the engine while someone else takes a reading, which should be 50 to 60 PSI.

Is it possible that a car starter won’t work?

It’s almost like the engine is seized (i know it’s not though). Is it possible that the starter could check out fine on a benchg test but still not work when in the truck? Yes, especially if there is a bad connection to the starter, or from the battery.

What kind of car cranks but won’t start?

In this video we encounter a condition where a 2002 Chevy Silverado ( Similar to GMC Sierra ) pickup has a symptom of the engine cranks over but won’t start…. AboutPressCopyrightContact usCreatorsAdvertiseDevelopersTermsPrivacyPolicy & SafetyHow YouTube worksTest new features

Why does my Chevy Silverado run out of fuel?

Another common reason that your Silverado may be starving for fuel is a bad fuel pump. The fuel pump is responsible for sending highly pressurized fuel to the fuel rails. The engine can die if the fuel pressure is not high enough to properly atomize the gasoline properly.

What to do if your Chevy Silverado shuts down while driving?

If it is, you’ll want to start with whatever trouble code you get from an OBD2 scanner. Parts stores can scan it for you if you don’t have access to a scanner. But we don’t recommend driving anywhere until your Silverado is fixed, since dying at the wrong time can cause a collision.

Repair guides and support for cars, trucks, and SUVs manufactured by GMC. Answered! View the answer I have this problem too Is this a good question? An engine will start but not run when the fuel runs out .

Another common reason that your Silverado may be starving for fuel is a bad fuel pump. The fuel pump is responsible for sending highly pressurized fuel to the fuel rails. The engine can die if the fuel pressure is not high enough to properly atomize the gasoline properly.

What to do if your truck wont start?

To avoid throwing guesses and parts at your truck, have the truck scanned for trouble codes as a first step. Some of the auto parts suppliers offer free code reading like Pepboys, Nappa, Advanced auto parts,etc and some of the guys are very knowledgeable and may have seen the issue often and put you on the right track.

How to troubleshoot a no start GM 4.3L pick up?

Testing a Cranks but Does Not Start condition on your GM 4.3L, 5.0L, 5.7L pick up, van or SUV is not that hard to do, if you have a solid diagnostic strategy. In this article I’ll show you the basics of testing such a problem.

Can a failed crank sensor cause no start?

The thing to remember about having a failed crank sensor, is that if you have spark or fuel injector pulses, the crank sensor is OK and not the cause of your No Start Condition. The crankshaft position sensor, on your 4.8L, 5.3L, 6.0L GM vehicle, is a Hall-Effect three wire crankshaft position sensor.

What happens if crankshaft sensor fails GM 4.8L?

If the crankshaft position (CKP) sensor fails, in your 4.8L, 5.3L or 6.0L GM vehicle, it’s not gonna’ start. In this article, I’ll show you how to test it using a multimeter (in Volts DC mode).

Wedge a shim in the connection and secure the new connection with hot glue, silicon or any other glue that can be fairly easy to scrap off and remove if further maintenance is required. Replace the steering column cover and that’s how you fix the ignition in your GMC Sierra or Chevy Silverado 1500, 2500 and 3500. Loading…

What are the symptoms of a bad starter?

Noises coming from the starter and the vehicle itself not starting are the most common symptoms of a bad starter in your Silverado. 1. Noises Your ears are the best diagnostic tool that you have.

What to do if your GMC Sierra wont start?

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How to tell if your Chevy Silverado has a bad starter?

Bad Starter Symptoms: Chevy Silverado 1 Noises Your ears are the best diagnostic tool that you have. You can tell a lot about what’s going on with a vehicle… 2 Won’t Start If your Silverado won’t start that can be a very strong indication of a bad starter. The thing is, it can… 3 Smoke More

What causes a car starter to not turn over?

The starter or starter solenoid may wear out over time due to heat or contaminants. If you hear clicking but your engine won’t turn over, it could be a weak starter motor, or your battery may be dead. If the starter spins but the motor does not, the bendix may not be engaging fully.

Why does my Silverado Sierra not start up?

You could have a bad connection to the battery post itself or a bad or weak battery. Have you fully charged the battery on a charger overnight or several hours. Have someone crankcase it while you check the voltage with a meter.

What kind of engine does a 1998 Chevy Silverado have?

I have a 98 Chevy k1500 with the 5.7 350 vortec. I have tried everything to get the truck to start. Battery is good. It has good compression, fuel, and fire to the engine. Checked all these last night. still wouldn’t start. Starter is good and fuel pump does engage. Did a tune up on it last year. New

Why does my car not start when I Turn on the ignition?

Some are easy fixes with loose or bad electrical connections. Others involve the ignition switch itself, and others involve one of the computers that the system communicates with when starting the vehicle. The security system may have a number of issues, including the installation of a remote starter, causing the car or truck not to start.

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Why is my Chevy 2500HD no start no crank?

Finally I ended up having it towed to the Chevy dealer I bought it from. First they said they believed it was a communication problem with the computers, but wasn’t exactly sure what was wrong. Later in the day they called and said the fuse box was the culprit, and I needed a new one. I had them put it in, and everything seemed ok.

Is there a 2004 GMC 2500HD with no fuel pump?

Recently purchased a 2004 GMC 2500HD, 84000 miles on it. Ran like a champ from June to November.. The minute the cold rainy weather came, have now had 5 times the truck completely dead, no start, no click, no fuel pump, Nothing.

Why is my Chevy Silverado 2500 HD not starting?

While there are a variety of reasons your Chevrolet Silverado 2500 HD won’t start, the most common 3 are a dead battery, an alternator problem, or failed starter. How is a no-start diagnosis fixed?

Sorry, it’s a Silverado. No lights, and the diagnostic tool shows nothing. OK. Most likely not the fuel pump. If a new one made no change, then highly unlikely. Have you checked for spark at the plugs? No…I replaced the fuel filter. My buddy said to spray gas in the throttle body to see if it would start, it doesn’t.

Recently purchased a 2004 GMC 2500HD, 84000 miles on it. Ran like a champ from June to November.. The minute the cold rainy weather came, have now had 5 times the truck completely dead, no start, no click, no fuel pump, Nothing.

Is there a problem with my no start no crank car?

Recently, I’ve been having a problem intermittently with getting it started (no start no crank). It has happened 3 times, and each time I have had to call AAA. I’m hoping maybe someone out there knows how to fix this.

Why does my GMC Sierra 1500 not turn over?

My 2003 GMC Sierra 1500 won’t turn over. Checked the battery, it’s fine. “Reduced engine power” message shows on dash. Switched relays to check that with no effect. Radio works, lights work, blower mo…

Is the starter on my GMC Sierra not working?

There is no The starter on my 2006 GMC does not work. There is no indication that it is getting power but all the lights on the instrument are working.  read more Mike Shop Management

Why does the engine turn over but not start?

When I turn the key to start the vehicle the engine turns over but does not start. The gauges at the cluster do not move and none of the lights at the cluster come on. I checked for blown fuses everything okay and the headlights do come on also the battery has 12.9 volts.

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Ruth Doyle