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.

What causes a Chevy C / K to stop running?

A leaky fuel pump will drain the line up to the carb, but about 15 seconds of cranking will fill the line again. 2. A sticking mechanical choke or a bad electric choke. Try; when you return to your truck from the Quicky Mart, put the accelerator slowly all the way to the floor, let your foot up slowly and then crank the engine.

How old was my Chevy truck when it died?

Had it towed to a friends where we pulled out the Chilton book and began troubleshooting. First thing we replaced was the fuel filter. It was 9 years old and when we blew into it there was a lot of restriction. After that we ran through the tests under Fuel Pump.

Why does my Chevy Truck start and idle?

Not sure why this test caused a better and longer gas flow than the above test of just putting the ignition in the ON position and seeing how much gas comes out of the line before the fuel filter. Last test says to start the vehicle and remove the relay.

Why does my GMC Sierra suddenly stop running?

Truck suddenly stops running, acting like it’s out of fuel. There is fuel in the gas tank and, I can hear the fuel pump when I turn the ignition on. Is there a fuse, or relay that is maybe causing this to happen?

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 did my GMC truck engine die while driving?

The positive battery cable was coroded and chewed up. Replaced it and all has been well.

What should I do if my Chevy Silverado starts then dies?

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.

How long does it take for a diesel car to die?

Shut it off and came back a few minutes later to restart it. It would start very easy, and run for about 2 seconds then die. I could restart it again and it would die again after a couple of seconds.

Is the 2006 Diesel D / A running fine?

My 2006 2500HD D/A was running fine this past weekend. I parked it in my driveway on Saturday. I moved it to my side driveway on Sunday, took about 5 minutes of running. Shut it off and came back a few minutes later to restart it.

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 happens when a GM Truck starts then dies?

It starts then dies immediately. Parts replaced so far: fuel pump, fuel filter, spider injectors, fuel regulator, oil pressure switch, ignition switch, ignition module, passlock, fuel pump relay, spark plugs, wires, distributor cap, rotor and ignition coil. Crank sensor is getting power and 50 psi with key in the on position (not running).

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 GMC Silverado shut off before it starts?

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. It works the same on new and old GMs alike. Sounds like a failing fuel pump to me, even without the stumbling.

What happens when the PCM turns off the fuel pump?

When it doesn’t receive the right password, it disables the fuel pump. When the key is turned to on, the fuel pump comes on to prime the system, so it will run for a couple of seconds, but then the PCM will turn the pump off if all is not well immediately after start.

What kind of truck starts and then dies?

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. My 99 Yukon with Vortec 5.7L suddenly won’t run. It cranks over fine, starts in about 1 second (normal), but then dies 2-3 seconds later.

How often does a GMC Yukon engine die?

Engine cranks, briefly… Engine cranks, briefly starts and then dies. The engine cranks over, the engine will start and within one second the engine dies. This occurs once every other month. Took it to dealer for a major tune up and it still happens.

Why does my GM Truck start and die?

Starts and runs fine and then all of the sudden. Yesterday morning it starts and dies after about 1 second, started it again and same results. It does this several times. After about 30 mins of trying and talking to it a while it started and ran fine. Drove over to the garage turned it off and restarted several times and it was fine.

99 Z-71 with a 350 5.7. Starts and runs fine and then all of the sudden. Yesterday morning it starts and dies after about 1 second, started it again and same results. It does this several times. After about 30 mins of trying and talking to it a while it started and ran fine.

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

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

13 people found this helpful. My 2004 Silverado won’t start when it’s rainy so I sprayed the heck outta the wires and cap with wd40 it started right up ran till it rained 2 weeks later now just starts I can hear the fuel pump running but it dies after about 40 secs dies then will not start till it sits for about ab hour any suggestions

Why is the Check Engine light not working?

If the ECU can’t get a clear signal, the engine may fail to start or die immediately after starting. Your ECU should throw a check engine light if there is no signal from the crankshaft or camshaft position sensors. Get this code read if you can, as it may tell you the exact wire that is causing the issue.

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!!

Where is the plug on a Chevrolet iFixit?

Step One: Start the truck, leaving it in park, and running during this process. Step Two: Locate the plug pictured below, The plug is under the dash near the steering column. Open your driver door and stick your head on the floor near the gas and brake pedal and look up, it will be the big white plug staring you in the face.

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Become a GM-Trucks.com Member Today! In 20 seconds you can become part of the worlds largest and oldest community discussing General Motors, Chevrolet and GMC branded pickups, crossovers, and SUVs.

What to do when your truck won’t start?

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 Chevy Colorado start after 15 minutes?

The common threads are: If you let it sit for 15 minutes, it starts normally – no blue smoke, no gas smell, no roughness, and no delay – Just like when the condition is not happening – Turn the key, one revolution, and it starts.

When did the Chevy Colorado first come out?

The Chevy Colorado was first introduced in 2003 and that first generation, as well as its twin, the GMC Canyon, stayed on the market from 2004 to 2012. From 2012 until the current 2020 model, the Chevy Colorado has been in its second iteration.

What are the most common problems with a Chevy Colorado?

Chevrolet Problems identified the most common issues and frequent complaints from owners: 1 Engine: 20 percent have problems 2 HVAC: 14 percent have problems 3 Transmission: 14 percent have problems

Forgot to mention this is a 1995 K1500 5.7 with TBI. When it first start if you give it some gas dose it stay runing?? My 2001 suburban did this it would start and die.

What should I do if my Chevy truck dies?

Last test says to start the vehicle and remove the relay. The vehicle should continue to run (which it did not because it died in seconds). If the vehicle stalls check the fuel pump/oil pressure switch and its wiring. Book does not say where fuel pump/oil pressure switch is.

What should I do if my Chevy 1500 dies?

TRIED NEW COOLANT TEMP SENSOR AND NEW IAC ALSO CHANGED THE THROTTLE BODY GASKET AND CLEANED THROTTLE BODY. I HAVE ALSO REMOVED ENGINE GROUND AND SANDED CABLE END AND REINSTALLED. I STILL HAVE A HIGH IDLE AND MOTOR STILL DIES IN GEAR AND WAS WANDERING IF I SHOULD ADRESS THE HIGH IDLE ISSUE FIRST OR JUST KEEP AFTER THE ENGINE DYING.

What’s the problem with my 91 Chevy 1500?

BEFORE I DID THAT THE MOTOR WOULD DIE OUT AS SOON AS I WOULD PUT IT IN GEAR BUT NOW IT WILL RUN IN GEAR FOR ABOUT 15 SECONDS BEFORE DYING OU T.I LOOKED FOR A VACUUM LEAK BUT FOUND NOTHING. ALSO WHAT IS THE RUNNING PARAMETERS FOR THE IAC,HOW MUCH STEPS AT IDLE AND HOW MUCH VARIATIONS.

What’s the problem with my Chevy 1500 4by4?

NO VACUM LEAKS PLUGGED BOOSTER HOSE SHOT CARB CLEANER ON INTAKE BUT SAME PROBLEM.ONCE ENGINE DIES AFTER FIRST COUPLE OF MINUTES IT DIES OUT IN ABOUT 20 SECONDS IF STARTED UP AGAIN IT WILL DO THE SAME THING DIES OUT I N ABOUT 20 SECONDS. I CLEARD THE TROBLE CODE FOR THE TPS AND IT DID NOT COME BACK ON SO NO TROBLE CODES I AM STUMPED………

What kind of problems does a 1993 Jimmy have?

I have a 1993 Jimmy. It has been having starting issues. We have heard everything from the fuel injectors needs to be cleaned to replacing the water pump. We have replaced the computer twice, the second time the garage replaced it free. But now it does not start but turns over.

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.

What causes a car to start but not keep running?

The engine requires the right amount of air and fuel to mix together for ignition. If there is a fuel leak somewhere, then the correct amount of fuel may not make it to the combustion chamber. This might be enough to allow the engine to start, but not keep running.

Where to come when your 6.5L diesel will not start?

Where to come when your 6.5L Diesel will not start! “The PMD / FSD (Pump mounted driver) is by far the #1 cause of 6.5L no-starts (at least 90%). If your truck experienced random stalling like someone shut the key off before ultimately refusing to start again, the PMD is very likely the issue.

Why does my 350 engine die while driving?

Supposedly a different 350 engine and transmission was put in a couple years ago. This problem has been going on for 2 weeks. I’ll start the car up and it runs just fine, no problems. After driving for about 20 minutes, the engine will die while driving, and will not start back up until the next day.

What should I do if my truck won’t start?

Re-attempt to start the truck. Turn the ignition on and note if the service engine soon (or check engine) light comes on. If it does, this is a good sign that the computer is receiving power and is functional. If it does not, then you must proceed to check power and ground at the computer. This is beyond the scope of this article.

Why does my fuel pump cut off while driving?

Ended up being a faulty crank position sensor. Its used to fire right back up. But now when it shuts off it does not crank back at all. Also whenever you turn the key to on the fuel pump doesn’t cut on. But everything else will work. Check to see if you have spark and fuel pressure.

How long does it take to change fuel filter on GMC Truck?

Assuming its an 02 by your username, change the fuel filter. If its completely clogged it could cause this. It’s $10 and takes 5 min. Assuming its an 02 by your username, change the fuel filter. If its completely clogged it could cause this.

Why does my GM Truck start then die?