Why does my Chevy Silverado 1500 not start?

Hi! My question is in reference to my 99 Chevy Silverado 1500. It cranks, but won’t start. I checked the obvious (out of gas, etc.) and changed the fuel pump/filter. It still won’t start. Cranks and will 1/2 catch for a second, but then nothing.

What causes a Chevy Malibu to not start?

Misadjusted or damaged transmission shift cable. Park Neutral (PN) switch installation or internal failure. Loose or broken battery ground cable to ground stud (mostly on the 3.5L engine on the ground stud on the trans) Loose or damaged cable at the B+ post at the starter.

What are the problems with a 2003 Chevy Silverado?

The 2003 Chevrolet Silverado has 4 problems reported for engine won’t turn over,won’t start. Average failure mileage is 97,500 miles.

Why is the battery on my Tahoe Yukon not working?

I turn the key, all the dash lights light up, but the starter will not engage. The battery shows good voltage on the meter. The kicker- To fix it, I disconnect the negative battery lead for a minute, then reconnect it, and it fires right up. No codes, No nothing.

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.

Why does my 1995 3 / 4 ton truck sputter?

It is as if there is a relay being tripped or a fuel pressure backup somewhere that needs to dissipate before the truck will start. If anyone has any ideas, I am certainly appreciative. 1995 3/4 ton truck with 454 was sputtering, changed fuel filter, ran little better.

How many times has Chevy Silverado been to dealer?

It has been to the dealer 4 times and they are putting there heads in the sand. They have contacted a lawyer and may have to envoke lemon law. My inlaws hate the fact that they even have to talk with a lawyer but the spent 45k on this truck and he does not know if it will start or not.

Are there any trucks that won’t start?

I have the same issue, started yesterday on my 2020 Denali 1500 with the 6.2. I purchased the truck new the end of April and it currently has 4900 miles on it. Crank and crank with no start. I did eve Yes, no issues whatsoever. While working from home, I start it and drive it daily. Slowly building back my confidence in the 65K rig.

What is the code for Crank no start?

Come along with Eric O. at the SMA shop as he has a look at this 2009 Chevrolet 1500 5.3 that was towed in as a crank no start. It has a code stored in it U0109 for “loss of communication with fuel pump control module.” You can follow along with Eric O. as he brings you along and diagnosis the FPCM.

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 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.

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.

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.

Why is my Chevy Suburban cranking but not starting?

There are a lot of issues that can cause your Suburban to crank, but not start. The engine needs air, fuel, and a spark in order to run. It is highly likely that if the engine is cranking, but not starting that it has thrown an OBDII code.

Is there a problem with my Chevy 1500?

We have the same problem with 2003 Chevy 1500 pickup, intermittent starting problems as many owners of these trucks do. The dealers tell us they have never heard of this problem (yea, right) and can’t diagnose unless truck is not starting when you bring it to the dealer.

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.

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.

Why does my car not start when I start it?

There are three very basic components that the engine, in your GM vehicle, needs to start and they are: Air, Fuel and Spark. When your 4.3L, 5.0L or 5.7L GM vehicle cranks but does not start…it’s because one of these components is missing from the mix.

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.

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.

What kind of engine cranks wont start up?

Engine Cranks but Wont Start Up?: I Have a 2005 Chevy Silverado Engine cranks but wont start up? 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.

What causes Chevy Silverado to shut down while driving?

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. 1. Out of Fuel

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.

When does the Chevy Silverado 1500 shut down?

See all problems of the 2009 Chevrolet Silverado 1500 . While slowing down to make a turn, usually always using turn signal, my truck will completely shut down in the middle of the intersection with no warning. The engine shuts down and all electrical is lost.

What causes a truck to shut off and then start up again?

Answer: This could be a problem of a failing fuel pump. This is pretty common on this truck. Normally this would cause the truck to sort of stumble before it stalls. If it just instantly shuts off like you are turning the key off, then it may be a problem in the ignition switch in the steering column, or an ignition control module.

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.

Why does my Chevy Spark Plug not start?

Chevrolets have a common issue with fuel filters getting clogged. You always want to replace the fuel filter when replacing the fuel pump. This could cause the concern you are having. It may seem as you are getting enough fuel from the pressure regulator but if the pressure from the fuel tank is not correct, it will still not start.

If the battery is empty shortly after charging, the alternator should therefore be checked for a defect. If the battery is OK, a defect in the starter can be the cause of a non-starting vehicle. Age-related wear or a material defect can damage the starter. This is often noticeable by a clicking sound when trying to start.

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.

When to troubleshoot the electrical system in a Chevy Silverado?

This happens sometimes when trailer wiring has been added, causing electrical system problems. Consider having the BCM or Body Control Module replaced if your Silverado repeatedly blows out the same fuses or if it seems like you’re experiencing one electrical problem after another.

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.

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 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.

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.

What should I do if my engine wont start?

After testing we found the crankshaft sensor to be bad and once we replaced it everything came back to life. you will need to have the sensor programmed in at a shop which runs about $80.00 Here is a guide to help you see what you are in for when doing the job.

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.

When does Chevy Silverado 1500 engine hesitate during acceleration?

Chevrolet Silverado 1500 Engine hesitates during acceleration Inspection at your home or office. Our certified mobile mechanics come to you 7 days a week between 7 AM and 9 PM.

How can I tell if my Chevy Silverado 4WD is working?

If they are good, you will need to Check the switch itself. Find the 2 small wires as they go from shifter into the steering column, put an ohm meter on them, press the button. The meter should sjow open when not pressed, and good continuity when pressed.

How old is the 2005 Chevy Silverado truck?

The 2005 Chevy Silverado was the 7th model year of the GMT800 platform truck. These trucks are over ten years old, and it is hitting the point that your 2005 Silverado may be having transmission problems. Below, you’ll find a ton of troubleshooting your transmission problems. The 2005 Silverado was a carryover from the 2004 model year.

What are the problems with a 2005 Chevy Silverado?

The Reliability score is based on our latest subscriber survey of 2005 Chevrolet Silverado 1500 owners. The owner comments describe problems respondents experienced with this vehicle. Paint (fading, chalking, cracking, or peeling), loose interior and exterior trim or moldings, rust.

Are there any problems with the Chevy Silverado 4WD?

But like most “upgrades,” these systems also consist of numerous components, which over time will wear out and cause problems. Like any truck, the Chevrolet Silverado has its fair share of known issues in regard to the 4WD system. Keep reading as this article will go over some of the more common ones, along with information on how to fix them.

Why does my 2005 Silverado not move in any gear?

Not Moving in any Gear – If your 2005 Silverado Transmission has a problem moving in any gear, it is likely caused by a lack of transmission fluid. No matter how silly that sounds, and how convinced you are that it is not the problem, go ahead and check it anyway. You should want this to be the problem.

How to check fuel pressure in a GMC Sierra 1500?

You will have to check the fuel pressure at the rail, the test port is ontop driverside about 3/4 the way back. Black cap on aluminum fuel line. The best thing would be to buy or rent a fuel pressure test gauge as it would thread onto this port. If not I’ve used good safety glasses a rag and a screwdriver to check for pressure.

Is there a problem with my Chevy 1500 Classic?

2007 chevy 1500 classic 4.3 litre v6 Crank but no start issue, no codes, has spark at the plugs and fuel pressure at the – Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website.

How can you tell if your Chevy Silverado fuel pump is going out?

The only way that you are going to know that your Silverado’s fuel pump is going out is that it is no longer providing enough fuel pressure to keep the engine running under a heavy load, or at high-speed. Typically, if you are heading up a hill (or accelerating) the engine may start to feel like it is just running out of steam.

What should the fuel pressure be on a Chevy Silverado?

If you want to save some bucks on this purchase take a look at my recommendations here: Where To Buy A Fuel Pressure Test Gauge. FUEL PRESSURE SPECIFICATION: The fuel pressure specification for the 1999-2006 4.8L, 5.3L, 6.0L Chevrolet Silverado (Suburban, Tahoe) and GMC Sierra (Yukon, Yukon XL) is 55 to 62 PSI. Flex fuel engines: 48-54 PSI.

Why does my Silverado have a trouble code P0420?

If you get P0420 or P0430 trouble codes with a scanner, it very well may be the catalytic converter causing these symptoms. One of the best indicators of a clogged fuel pump is going to be that the your Silverado is difficult to start. This because there’s not enough fuel pressure to properly atomize the fuel as it enters the combustion chamber.

SOMETIMES MORE AND SOMETIMES LESS. IT WILL START BACK UP EASILY RIGHT AFTER YOU SHUT IT OFF BUT ABOUT 5 MINUTES LATER IT WILL NOT START VERY WELL. MY CRUISE QUIT ALSO, DON’T KNOW IF IT HAS ANYTHING TO DO WITH IT. I HAVE CHECKED ALL FUSES, REPLACED FUEL PUMP AND FILTER.

When does a Chevy Silverado pickup start cold?

MY SILVERADO PICKUP STARTS GREAT WHEN COLD BUT WILL NOT START WITH OUT CRANKING FOR PROBABLY AROUND 6 SECONDS. SOMETIMES MORE AND SOMETIMES LESS. IT WILL START BACK UP EASILY RIGHT AFTER YOU SHUT IT OFF BUT ABOUT 5 MINUTES LATER IT WILL NOT START VERY WELL. MY CRUISE QUIT ALSO, DON’T KNOW IF IT HAS ANYTHING TO DO WITH IT.

Are there any problems with the Chevy 4.8L Vortec?

The two engines tend to have similar problems, but the 4.8 Vortec comes in at a higher reliability rating on our scale due to its lack of AFM, which is known to cause problems on just about every engine it touches. 1. Intake Knock Sensor – 4.8L Vortec

What kind of engine is in a Chevy Silverado?

The Vortec 4.8L V8 L20 belongs to the category of the V8 engine. It is a 250k engine for your full-size Chevy truck and Chevy Silverado truck. The Silverado based engine has a horsepower of over 195 and the Vortec can create up to 295 horsepower plus over 300-pound torque.

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 not have a spark?

Your ignition system contains many components, such as spark plugs, ignition coils, and fuel injectors, all of which work in tandem to initially start your engine. If your Silverado’s engine is not sparking when you engage the ignition, you may be having issues with the spark plugs or ignition coils.

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).

What’s the problem with my GMC Sierra truck?

When I turn the key it cranks for about 1/4 second then nothing . None of the gauges or power locks and windows work . The battery is fine . Last night while driving all the gauges quit working and the a/c compressor kicked off , but the truck still ran fine .

How to diagnose a Silverado intermittent no crank?

In order to diagnose a Silverdao intermittent no crank condition, you must understand how the starting system works. When you turn the key, the IGN switch acts as a signaling device. It receives a 5-volt reference signal from the body control module (BCM).

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.

What kind of car has no crank no start?

Hi folks, great forum! I have a 2004 Chevy Silverado 1500 Z71 with 180,000 miles. It has a no crank, no start condition. I have replaced the ignition switch thinking that was the issue, but it still has the same problem.

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

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…

Where is the starter relay on a Silverado?

Battery voltage also runs through the 175 amp fuse to the starter relay terminal #30 in the underhood fuse box. Terminal #30 is the input power to one relay contact. When the ECM wants to initiate Silverado starter crank operation, it supplies power to the starter relay control coil in the underhood fuse box on terminal #86.

Why does my Chevy Silverado make a high pitched noise when I start it?

My 2002 Silverado 1500 makes a high pitched sound when I start the engine. Although the sound goes away after a few minutes of idling, when I engage the drive and give it gas it starts again and the pitch increases/decreases depending on if I push the gas pedal down/let go. This is when the truck is in motion. Is this the fuel pump?

Why does my Chevy Suburban 1500 blow cold air?

I have a 1999 chevy suburban 1500 with rear a/c & heat.The front get cold but the rear blows cool air. changed rear expansion valve. It seem as though the the hot water is going through the rear.

Why does my Chevy Silverado only start for 2 seconds?

If it only starts for 2 seconds, you have triggered the security system and need to do the relearn, or the fuel pump system is not working lkie it should. Can you do the relearn and see if it corrects your problem. If it does not you will need a digital volt meter and a test light to do some testing with.

Is there a problem with my Chevy Silverado?

Chevy: silverado..the car start but wont stay running what could be… have a chevy 99 silverado… have a chevy 99 silverado 5.3 engine and the problem is that the car start but wont stay running what could be wrong? Submitted: 10 years ago.

Is the Chevy Silverado 1500 a good truck?

The Chevrolet Silverado 1500 represents the status quo for a full-size light-duty truck. Its acceleration and braking performance are pretty average, while comfort and interior appointments are nothing special — at least not special enough to attract new buyers who currently own competing trucks.

Why is my Silverado Sierra sluggish to accelerate?

Have a KN intake system on it and keep it clean so I dont think that is it but I havent really done anything else as far as modifications. After accelerating it feels like it starts to let loose and eventually seems to get up to speed. Any ideas of what I can do? Get a custom tune. I would get an exhaust of some sort to help with the tune.

When did Chevrolet stop making the Chevy Suburban?

Chevrolet discontinued this option for the public during the tenth generation model’s tenure in 2013 due to slow sales.

Is the Chevy Suburban a pickup or a station wagon?

For most of its recent history, the Suburban has been a station wagon −bodied version of the Chevrolet pickup truck, including the Chevrolet C/K and Silverado series of truck-based vehicles. Cadillac offers a version called the Escalade ESV.

What kind of transmission did the Chevy Suburban have?

This model generation was based on the Chevrolet Advance Design series of pickups. Beginning in 1953, the Hydra-Matic 4-speed automatic transmission was available in GMC models and in the 1954 model year Chevrolet Suburbans.

What’s the best time to start a Chevy Silverado?

How can I tell if my Chevy Silverado is starting?

Check the compression with a compression gauge. Use a spark checker to see if it has spark. Put a timing light on it and see what it shows. Use a fuel pressure gauge to see if it is getting fuel pressure. Is the air filter/tubing plugged? Is the catalytic converter plugged?

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.

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.

Why is my Chevy truck bucking at idle?

During idle it would sound as if it were about to shut off but it wouldn’t. Rough idle and hesitation sounded like a vacuum problem, so I checked the TBI. The EGR valve was faulty so I replaced it. That fixed the rough idle and it drove fine for a day or two. But then yesterday and today, my truck began to buck pretty hard.

What was the problem with my Chevy truck?

Okay, after about 45mins of driving, this is what was going on. the engine drove fine. the problem this time was with the transmission! It would not kick back down or downshift properly. It would just cause the engine to rev and rev. But after about 10mins of that, it went away.

Is it hard to start a Chevy truck?

It’s was very cold here in Georgia but I don’t think that has anything to do with the trucks behavior. It was also hard to start for the first time in 3 years. I had to pump the gas pedal to get it to start.

Is the Silverado truck still running rough?

Well, truck was still running rough last Tuesday. I took it for a short test spin and it was sluggish, hesitant on acceleration, slow increase of throttle would hit 2500 rpm, drop down to 2000 and go back up as pedal was still being depressed, same thing when it hit 3500.

Why does my GM 4.3L engine not start?

No Start Condition Basics There are three very basic components that the engine, in your GM vehicle, needs to start and they are: Air, Fuel and Spark. When your 4.3L, 5.0L or 5.7L GM vehicle cranks but does not start, it’s because one of these components is missing from the mix.

Why is my Chevy Vortec 4300 V6 leaking fuel?

In the L35 and LF6 engines, the spider injectors are known to leak at the pressure regulator and at the supply and return lines due to a design fault. Outside of leaking fuel onto the exterior of the engine itself, it can cause excess fuel to get sucked into the engine.

Are there any problems with my Chevy Silverado?

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What does it mean when your car says no crank?

A No Crank Condition means that the engine is not turning over when you turn the key to crank the engine. The most common problem, that causes this condition is a failed starter motor. The most common problem, that causes this condition is a failed starter motor.

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 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.

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 if your Chevy Express won’t start?

It sounds like it’s trying to start but won’t. The key only comes out in vans that are equipped with the V.A.S.T system. Weirdly banging on the dash sometimes works too. If it does not try to start for a second and then die, replace the cap and rotor. This video is about an issue involving the disabling of the fuel pump for security. Loading…

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 kind of engine does a Chevy 1500 Classic have?

2007 chevy 1500 classic 4.3 litre v6 Crank but no start issue, no codes, has spark at the plugs and fuel pressure at the 2007 chevy 1500 classic 4.3 litre v6 Crank but no start issue, no codes, has spark at the plugs and fuel pressure at the – Answered by a verified Chevy Mechanic

What kind of engine does Chevy Silverado have?

I have a 2002 Silverado with 5.3L engine. Occasionally, when I turn it off, come back a few minutes later, it turns over but won’t start. Leave it 15 mins and it starts. Recently wouldn’t start at all, dealership put in fuel filter and fuel pump. Problem persists. Good fuel pressure (55psi).

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.

Are there any problems with the Chevy Silverado 2500?

The most-reported problem is with the 2001 Chevrolet Silverado 2500 for brake lines not protected. Click on the graph bars for more details about a specific model year.

What kind of engine does Silverado 2500HD have?

Plus, the available Duramax ® 6.6L Turbo-Diesel V8 generates 445 horsepower and 910 lb.-ft. of torque. An available Autotrac ® 2-speed transfer case offers four drive modes: 2 High, 4 High, 4 Low and a segment- exclusive † (22) 4 Auto mode that automatically adjusts power sent to the front and rear axles for improved traction.

Which is the worst Chevy Silverado to buy?

Although the 2003 Chevrolet Silverado 2500 has the most overall complaints, we rate the 2015 model year as worse because of other possible factors such as higher repair cost or more problems at lower mileage. The most-reported problem is with the 2001 Chevrolet Silverado 2500 for brake lines not protected.

Why does my Chevy Silverado truck not start?

The starting problems of a vehicle can be different. In some cases the truck starts at least sporadically and allows its owner to drive independently to the nearest specialist workshop. In other cases, the truck won’t start until the underlying problem is solved. The nature of the starting problems depends on their cause.

What causes a Chevy Silverado to turn over?

A worn distributor cap, old or broken plug wires or a worn distributor rotor can result in a weak spark at the sparkplugs, causing the engine to turn over excessively before catching.

When did the Chevy Silverado SS come out?

The Silverado SS was a high-performance variant of the Chevrolet Silverado pickup truck. Silverado SS – GMT900 Generation The first and only Silverado SS launched in early 2003. It was based on the GMT-800 generation Silverado 1500 (half ton) model with upgrades to the drivetrain, exterior and interior, including:

How to test ignition a on a 2004 Silverado?

See if you have 12 volts to the crank fuse when they turn the switch top the start position, make sure to have them turn the switch to start at leat 5 times with the samr test results. yes, i have 12v on both sides when key is in crank position. And you had 12 volts to fusese ign a and ign E correct? ignition e, yes. how do i test ignition a?

Why does my 2003 Chevy Silverado not start?

My 2003 Silverado has issues starting sometimes. If I hit the steering column it will sometimes start. My silverado has left me stranded numerous times with this intermittent starting bullsh!t. The truck starts majority of the time however sometimes I go to start the engine and nothing!!

A worn distributor cap, old or broken plug wires or a worn distributor rotor can result in a weak spark at the sparkplugs, causing the engine to turn over excessively before catching.

What should I do if my Chevy Silverado wont start?

Hey guys, 05 chevy silverado 4.3 cranks but won’t start. Getting fuel. Fairly new cap rotor, wires and ac Delco plugs. Removed cap to check for anything out of the ordinary. All looks good. Replaced crank sensor. Check spark at plugs, seems ok but not that bright.

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.

Why does my Silverado Vortec 4300 not start?

Spark should be blue. Do more testing. Do not throw parts at it. Your crank sensor is fine. You would have no spark at all if there was a problem with it. Cam sensor is for injector timing and WILL not cause a no start issue. You may have got the distributor in the wrong spot when you re installed it.

Why does my Chevy Silverado have no spark?

Common causes for no spark are a weak battery, indicated by a slow-turning starter, a faulty ignition coil or a wet ignition system. Less common problems are faulty sparkplugs, broken or disconnected coil wires or broken wires in the ignition system.

What happens if you run a Chevy Silverado Hot?

The Chevrolet Silverado is a rugged truck that is made for a tough workload. Coolant system failure can eventually cause major engine damage as running the truck hot can lead to head gasket failure or loss of power eventually causing the motor to stop running.

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

If the car clicks when trying to start, but still won’t start, this can be caused by a weak battery, dirty battery terminals, a worn starter motor or a stuck solenoid. Here are a few tricks to try if the car doesn’t start: If your car turns on but won’t start, turn on the dome light and watch it while you try to start the engine.

What should I do if my car wont start?

When the security light goes off, turn the ignition off, wait 20 seconds, and then start the engine. These are the most popular ways to solve the problem of anti theft system car wont start.

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.

Can a 2003 Cummins have a hard start?

One of the most common calls we get are from customers with a 2003-2007 Cummins that have developed either a hard start or no start condition. In order to help out, we had our very own Tyler Lucas, put together this step by step tutorial that you will hopefully find insightful.

Where is the starter on a car that won’t start?

To figure out why your car won’t start, it helps to know the difference between the starter and the ignition switch. The starter is an electric motor that cranks the engine, effectively starting the car. It is under the hood, usually on the passenger side at the bottom of the motor next to the transmission.

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.

What causes a ram truck to not start?

First off, let’s get this out of the way, Ram trucks NEVER had the best luck with lift pumps. A lack of lift pump flow will not only cause a no start issue, but depending on how it failed, can cause other issues that we will discuss further into this post. The factory lift pumps on the 2003-2007 Cummins produce a dismal 10-11.5 PSI at idle.

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.

Is the GM Silverado a no start / long crank car?

Earlier this month we reported on a General Motors Technical Service Bulletin that detailed a “No Start / Long Crank” condition affecting a long list of GM products. Recently, the 2021 Silverado and Sierra, both light duty and heavy duty variations, were added to the list.

Why is my 2015 Silverado truck not cranking?

2015 Sierra 6.0. 40k miles. Truck would not crank when the key was turned. Screens would go blank and nothing. If I tried enough times, I could get it to start. Took it to the dealer, was able to replicate the issue, and dealer diagnosed the truck with a bad ECM. Tech said normally, it’s the junction block on the battery or even a bad starter.

Why does my Chevy Silverado 1500 start cold?

Starts fine cold because its in open loop and using extra fuel to run but once its in closed loop with the idle air control reset there just isn’t enough fuel to start right away. One way there is too much air and the other would be not enough fuel.

What should I do if my long crank wont start?

Just a recap of what you should do first to determine if your long crank before starting is fuel related or not. First, before you try cranking the engine over, turn the ignition key to the run position then back off without cranking the starter.

Why did my Silverado engine die after 9 months?

Turns out that the wiring harness to the ECM had fallen down onto the motor, melted the loom, and shorted the ECM out occassionally. It only took 9 months to figure this out, but it did the trick. It was extremely frustrating as it would run like a champ one day, and die the next.

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 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 Sierra won’t start?

If the Sierra does not start after replacing or charging the battery, move to the next step. Turn the headlights on and then turn the ignition key to the “On” position. If the headlights dim, the ignition switch sends electricity to the starter motor and solenoid. If the headlights do not dim, the ignition switch is defective. Locate the starter.

What was the problem with my GMC pickup truck?

Specifically, the lawsuit claimed the active fuel management (AFM) system, piston rings and PVC system in these vehicles were faulty and caused excessive oil consumption, as well as premature spark plug degradation and engine malfunction.

Are there any issues with my GMC Silverado?

Another common issue with 2007-2013 Silverados and Sierras is that the fuel level sensor stops working. After approximately 120,000 miles, the fuel gauge may start misreading the fuel level or working inconsistently. You might find it always reads empty even right after you fill up the gas tank. It might also jump between full and empty.

When did the GMC Sierra have the most problems?

The model years with the most problems reported were 2004 and 2007, with more than 60 complaints each year, followed by 2002, 2003, 2005, and 2010, with more than 40 each year. Of the 112 problems, five different complaints have been reported 90 or more times.

Why does my Chevy Silverado 1500 not start?