Why does my 2000 Chevy Silverado not start?

Question: My 2000 Chevy Silverado that will not start unless i pour gas in the throttle body. It has been sitting for about 8 months and prior to that there was no problems at all. I have good fuel pressure with no bleed down. Answer: Does it start after pouring gas in throttle and keep running fine? What is the fuel pressure?

What kind of engine does a Chevy Silverado 1500 have?

Key Specs. of the 2000 Chevrolet Silverado 1500 base trim shown. Body Type: Truck See similar vehicles. Combined MPG: 16-20 Combined MPG. Engine: 200-hp, 4.3-liter V-6 (regular gas) Drivetrain: 4×2. Towing Capacity: 8,700 lbs.

What kind of truck is the Chevy Silverado?

General Motors’ heavy-duty three-quarter-ton and one-ton pickups are the Chevy C/K and GMC Sierra Classic, which are built from an older design. For the 2001 model year, both Chevy and GMC plan to introduce crew-cab models with four conventional doors that open toward the front, matching a feature already available on the rival Ford F-150.

How big is the cab on a Chevy Silverado?

Silverado comes in four sizes: regular cabs and extended cabs, both with a choice of 6.5- or 8-foot cargo beds. Front styling on the Silverado matches that of the new Chevy Tahoe and Suburban sport utility vehicles, which are built from the same basic design.

Is the 1998 K 1500 hard to start?

Not open for further replies. i am working on a 1998 k 1500 5.7 the truck is very hard to start but when it does it runs fine.. good power and will start fine afterwards,,the problem i am having is when it sits for 2 days then once again it is very hard to start…

Is there a problem with my Chevy Silverado?

Cold Hard CHEVY Start Problem Solved! Chevrolet Silverado Express Suburban Tahoe GMC – YouTube Cold Hard CHEVY Start Problem Solved! Chevrolet Silverado Express Suburban Tahoe GMC If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations.

How long does it take to fire a hard start Chevy?

Good Morning island auto, well your mention of that kind of pressure does sound a bit high, but the gauge you are using may have an error, generally even if the fuel did drain back to the tank it only takes a few seconds to be replenished and even if the system contains air, I would expect some firing to happen initially.

What’s the 0 to 60 time on a Chevy Silverado?

Since 0-60 time has been considered the golden standard of cars’ performance, let’s put Silverado 1500 face to face with the rivals by analyzing 0 to 60 mph, 60 to 80 mph and a quarter mile acceleration data.

What’s the top speed of a Chevy Silverado?

Learn more about the Silverado 1500’s top speed acceleration from 0-60 MPH. You may compare Silverado 1500 0-60 time evolution across all the trims and years. Also, consider Chevrolet Silverado 1500 quarter mile performance specs.

What kind of engine does a 2003 Silverado have?

Here’s the kicker…..I put the new one in and the truck started right up and we thought it was fixed, my son drove the truck and it ran fine, but when he returned home, it wouldn’t keep running after he would try to start it again, no matter how many times we tried.

How big is a Silverado Z-71 fuel pump?

2000 Silverado Z-71. Engine size = 5.3 Repair done prior = Tune up at 100K with new fuel pump/sending unit. Work done to repair this problem = New fuel filter. New fuel pressure regulator. Throttle body cleaning. Air filter (K&N) cleaned and re-oiled. Fuel injector cleaner additive.

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).

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’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.

Why does my 5.3L V8 wont start?

5.3L WAS RUNNING FINE WENT OUT TO CRANK STARTED MISSING AND DIED PO300 CODE I CHECKED FUEL PRESSUER ITS AT 60 PSI INJECTORS ARE PULSING NO OTHER CODES COULD IT BE CAM SENSOR? Start simple first, I think HF has a inline spark checker you could use to verify the coil packs are working fine I doubt that the o2 sensor would cause this.

Why does my Vortec 5300 5.3L wont start?

If it’s a cam sensor (or any other sensor for that matter) it should show a code for the affected sensor. I’d make sure it’s getting spark. I can spray gas into the throttle body with a spray bottle and it cranks and runs good till I quit spraying fuel in it then will just die out everything is factory it was running fine and just died

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

It has spark as evidenced by putting an old spark plug into a spark plug wire and grounding the plug After spraying a small amount of starting fluid into the air intake tube, the engine starts for just a moment, then dies Three or four years ago the truck had the Reduced Engine Power warning problem.

What should I do if my 2000 Chevy Silverado dies?

2000 chevy silverado starts then dies repeatedly has a new fuel pump fuel pressure regulater and mass air senser 2000 chevy silverado starts then dies repeatedly has a new fuel pump fuel pressure regulater and mass air senser – Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website.

What kind of fuel pump does a Chevy Silverado have?

2000 chevy silverado starts then dies repeatedly has a new… 2000 chevy silverado starts then… 2000 chevy silverado starts then dies repeatedly has a new fuel pump fuel pressure regulater and mass air senser Show More Show Less Ask Your Own Chevy Question Share this conversation Answered in 5 minutes by: 2/22/2010

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?

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).

When did the Chevy 6.0L Vortec 6000 come out?

The 6.0L Vortec “6000” engine was introduced in 1999 and remained in production until 2019 when it was replaced by the 6.2L Vortec. The Chevy 6.0 is a small-block V8 engine that produces 300hp-345hp and 360tq-380tq, depending on the engine version. The 6.0 engine had nine variations over its 20 year life span.

What causes a Chevy 6.0 Vortec engine failure?

1. Throttle body sensor failure – Chevy 6.0 The throttle position sensor (TPS) is located on the throttle body and is responsible for controlling air flow into the engine. The TPS sensor monitors how open the throttle is (ie. how much air is entering the engine) and relays the information back to the ECU.

Why does my Silverado 2500HD no start no crank?

If it helps, usually when this happens, the first time you try to start it, it will start for like a split second and stall out. From there on it just makes a soft clicking at the relays and won’t crank. I usually do not do a lot of repairs to my truck myself.

What makes a Chevy Silverado hard to start?

Even 2-3 lbs. less can cause this concern. This 5.3 engine is also known for the intake manifold gaskets leaking vacuum. This causes a hard start and also high idle in cold ambient temperatures, as well as hesitation off idle and unstable idle when engine hot.

Can a Silverado Sierra GMC start then dies?

I’ve got another 99 6.0L that i’ve swapped the MAF, MAP, Idle Air, Throttle Position sensor, both computers, all relays, nothing changes the behavior. I’ve checked all the fuses i can find that would be releated to engine function, on both fues panels.

When does a 99 6-0l engine start and die?

It will start right up, then dies after going up to about 1000 RPM for 2 seconds. It will start everytime then die. I’ve replaced the fuel pump, fuel filter, fuel regulator. I’ve got another 99 6.0L that i’ve swapped the MAF, MAP, Idle Air, Throttle Position sensor, both computers, all relays, nothing changes the behavior.

What causes a Chevy 6.0 Vortec engine to leak?

They are subject to extremely high heat temperatures which can cause gaskets and bolts to warp and go bad, creating an exhaust leak. On the Chevy 6.0 vortec engine, the exhaust leak is most commonly caused by the exhaust manifold bolts completely breaking off. When the bolts break off, air gaps will open up causing exhaust gasses to escape.

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.

When did the Chevy 4.8L Vortec come out?

The 4.8 Vortec is a small-block V8 engine produced by General Motors from 1999-2013. The engines spanned from Gen III to Gen IV of the Vortec series before being phased out after 2013 in favor of the 5.3 Vortec with Active Fuel Management. The 4.8 Vortec had three different variations throughout its lifespan: LR4 (Gen III)

Is the Chevy Tahoe a 5.3 Vortec engine?

In the L20 version, the Tahoe and Yukon were upgraded to the 5.3 Vortec while the Silverado and Sierra remained on the 4.8 platform. Surprisingly enough, the LY2 platform was the only Gen IV Vortec engine to not feature variable valve timing.

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

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Can a Chevy Silverado 1500 start and run?

Although I tried to start it multiple times over a couple weeks I gave it one last try after I called the tow truck. It started right up and engine stayed running like it was supposed to. No more problems for almost a year until about a week ago. I did nothin to fix it a year ago.

Are there any problems with the Chevy Silverado 1500?

Chevrolet Silverado 1500 owners have reported 23 problems related to engine shut off without warning (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Chevrolet Silverado 1500 based on all problems reported for the Silverado 1500.

What makes a 2000 Chevy 4.3 truck not start?

7,686 satisfied customers 2000 Chevy 4.3 truck start won’t start runs little rough 2000 Chevy 4.3 truck start won’t start runs little rough fuel pump new think it’s fuel pressure regulater … read more Roy Belding 7,686 satisfied customers

What should I do if my Chevy Silverado wont start?

Chevy Mechanic: Shane, ASE Certified Technician replied 11 years ago you may try to relearn the pass-key system by the following procedure: 30 Minute Re-Learn Procedure Turn ON the ignition, with the engine OFF. Attempt to start the engine, then release the key to ON (vehicle will not start).

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.

When was the last time I serviced my Chevy Silverado?

Purchased on 05/31/06 and owned in TX until 12/18/20. Driven an estimated 11,226 miles/year. Last serviced at 163,276 miles in Hamilton, TX on 12/07/20 • Vehicle serviced. No accident or damage reported to CARFAX.

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.

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.

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.

Are there any problems with the Chevy 4.8 Vortec engine?

You are an automotive engineer, or you are a Chevy truck enthusiast to be reading about the Chevy 4.8 Vortec engine problems. The thing is that the bigger the vehicle engine, the more power they take. The 4.8 Vortec engine is now the order of the day because of its price and its availability in standard wrecking yards.

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.

What kind of refrigerant does a 2000 Chevy Silverado use?

Note: a U.S. built 2000 model year truck uses R134a refrigerant, not Freon (R12). OK, you’re on the right track. If the system is fully charged (pressure correct), but the A/C compressor clutch does not engage, the fault is electrical.

How much does it cost to replace an engine on a Silverado?

Sounds about right since I am always ragging on her pretty hard and she now has 166k miles on her. It was registered as a construction vehicle by it’s two prior owners. Anyways, I have decided not to let the dealership do it. They are charging $1300 just for the labor. Here are the options I have. Let me know which one you would take and why? 1.

What should the low and high wire be on a Chevy Silverado?

The low side should be above 28 to activate the low pressure switch and under 350 on the high side. Check the wire terminal 85 on the relay to make sure the wire is not broken.

What’s the weight of a 2000 Chevy Silverado?

Curb weight: 3,923 lbs. Gross vehicle weight: 6,100 lbs. Payload: 2,177 lbs. Towing Capacity: 8,700 lbs. Wheels. Diameter: 16; Rim Type: Silver styled steel; Width: 6.5; Windows. Rear defogger: Rear defogger

How many horsepower does a Chevy Silverado have?

Engine liters: 5.3 Fuel tank capacity: 26.0gal. Horsepower: 200hp @ 4,400RPM Horsepower: 255hp @ 5,200RPM

When does the telltale turn off on a Chevy Silverado?

Observe the SECURITY telltale, after approximately 10 minutes the telltale will turn OFF. Turn OFF the ignition, and wait 5 seconds.

What to do if your chevr has a hard start?

You would first need to check fuel pressure to make sure it is high enough, and replace the fuel pump if it is not. Then once the proper fuel pressure is achieved, clean the injection system. This may fix the hard start and if not, then the fuel injection spider would need replaced.

What to do if your car won’t start after running out of gas?

Priming the fuel pump will remove any air that may have gotten into the lines as a result of the vehicle running out of fuel. If priming the fuel pump does not start the vehicle, I would recommend having a fuel system inspection performed by a qualified professional, such as one from YourMechanic.

What causes a Chevy pickup to hard start?

If after you have circled the key a few time the engine starts normally then you now know for sure you have a fuel pressure leak down problem causing your hard start. If this video was helpful please help support my youtube channel by subscribing here: https://www.youtube.com/channel/UChCX…

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 kind of gas does a 1997 Chevy truck use?

1997 chevy c1500 WT with 4.3 . getting harder to re crank.. Only driveable with both stop revving to keep it going. And that still doesnt work well. Work ive done. New cap and rotor. Cleaned…. Exh gas.

What happens to the engine when the engine is cold?

When the engine is cold the air fuel mix enters the cylinder and is compressed and ready for ignition, cold fuel, cold air cold cylinder= lower compression. Take a empty soda bottle fill it with 1/4 cup of cold water, put the cap on and shake it up for about 3 seconds, now squeeze the bottle, it should squeeze in easily.

What’s the idle RPM on a 99 Vortec?

Truck recently had an exhaust manifold replaced. When its cold (as in first thing in the morning), it fires right up and high-idles for a few seconds and runs fine. After the first few seconds, its idles rough. The engine struggles to keep it above 7-800 RPM.

Why is my 7.4 Vortec rough idle leaking fuel?

Get a scanner on it and check the LTFT’s. If they’re pegged at +25 then the FP regulator is leaking. Very very common issue on the 7.4’s. If you don’t have scanner access connect a FP gauge, cycle the fuel pump a couple times and then watch the gauge for drop off.

Why is my fuel pump leaking on my 7.4?

If they’re pegged at +25 then the FP regulator is leaking. Very very common issue on the 7.4’s. If you don’t have scanner access connect a FP gauge, cycle the fuel pump a couple times and then watch the gauge for drop off.

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.

What to do if your engine won’t start?

If in doubt about engine mechanical condition perform an engine compression test. Engines with under 350 PSI of compression per cylinder will have difficulty starting. This test will only be necessary in a minority of cases. To run an engine must also breathe.

Why does my 2000 Chevy Silverado not start?