i have a chevy express van 2000 with 7.4 vortec when i turn the key the engine turns over & fires immediatly and stalls i have tried many times and its allways the same when it stops the security light flashes a few times and then goes out if anybody has any sugestions as to the cause of this problem i could use the help thank you new member

Nov 27, 2012 · To get it to start i replaced the battery and starter. 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. ok so for the past couple of days on my way to work ill be cruising all the guages will be fine then all of a sudden the engine just dies. then im just coasting and i cant turn the steering wheel. i have to put it in neutral turn the key off, then start the truck again. which it starts up... .

Throttle Position Sensor/Switch A Circuit Low Input. What does P0122 mean? This diagnostic trouble code (DTC) is a generic powertrain code and applies to many OBD-II vehicles (1996-newer). That may include but is not limited to vehicles from Honda, Jeep, Toyota, VW, Chevy, Ford, etc. Chevy Forums FREE technical assistance for your restoration and repair. Model specific subject matter experts, classified ads and more. 1998 2500 5.7L starts then dies - Help!

Chevrolet Express 2500 Car starts and then dies Inspection at your home or office. Our certified mobile mechanics come to you 7 days a week between 7 AM and 9 PM. Get an upfront price Re: 1999 Chevy Express Van - Will Not Start: H: 8-18-11 : I have a 2000 chevy Express and I bet some of you are having the same problem I had.For some reason these motors wear out the distributor cap and rotor quickly, we tried all kinds of fuel solutions when it wouldnt start but as soon as we changed the cap and rotor it fired right up,I have done it twice now in 4 years. Start with the simple stuff, make sure it's getting fuel. Might be as simple as a clogged fuel filter. If it's getting fuel then, check the cap and rotor, next guess would be an ignition module, especially if it's hot outside heat tends to knock those out, but normally it will not try to start at all with a bad module. Nov 27, 2009 · I have a 1987 Chevy pickup with a 5.7(350) it starts runs for maybe 5 seconds then dies. Sometimes it will start and run just fine. I have installed new fuel filter,plugs, plug wires, and rotor. It has died on me as I was going down the road also.

Jan 29, 2020 · 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. Now, it sucks that your vehicle does not start but the cool thing is that you can isolate the area where the problem exists and then test specific components within that system. Apr 23, 2010 · 2000 chevy express 5.0 2500 series starts,runs and dies all in 10 seconds. changed fuel pump, filter, pressure - Chevrolet 2002 Express question ... dies and then won ...

Poor Mans Repair Guide for Chevy,GMC Vortec Fuel Injector Spider or CSFI System: I hope I can take some of the Dark Voodoo power away from the notorious Vortec injection spider. If your reading this then like I did you have been searching the web and under the hood of you GMC Jimmy, S10, Astrovan, Or Chevy Blazer trying to f... Chevrolet Express 2500 "No start" Caused By Failed Fuel Pump - 13 reports. Learn about this problem, why it occurs, and how to fix it. Chevrolet Express 2500 Engine Stalls & Cranks but Won't Start Start with the simple stuff, make sure it's getting fuel. Might be as simple as a clogged fuel filter. If it's getting fuel then, check the cap and rotor, next guess would be an ignition module, especially if it's hot outside heat tends to knock those out, but normally it will not try to start at all with a bad module.

ok so for the past couple of days on my way to work ill be cruising all the guages will be fine then all of a sudden the engine just dies. then im just coasting and i cant turn the steering wheel. i have to put it in neutral turn the key off, then start the truck again. which it starts up... You tank may not be venting properly. A new gas cap usually fixes this. It might be your evaporative emissions system. The charcoal cannister. If you are topping off your tank after the first time the gas nozzle shuts off, or if the tank overfills...

Chevrolet Express 2500 "No start" Caused By Failed Fuel Pump - 13 reports. Learn about this problem, why it occurs, and how to fix it. Chevrolet Express 2500 Engine Stalls & Cranks but Won't Start Show example Chevrolet Express 1500 Car starts and then dies Inspection prices Car starts and then dies Inspection Service Starting a vehicle only to have it quit immediately after can be confusing and annoying for many drivers especially if their vehicle has not experienced this type of issue before.

Nov 22, 2013 · I have a start/die problem with my 2000 Chevy Express van (1500, 5.7L gas engine). If it helps, the VIN is 1GBFG15R5Y1109471. The vehicle has been running fine but after a few weeks of setting I went out to fire it up. All pre-start noises were normal, cranking was normal, but right after it started it died. Jan 10, 2019 · It cranks over fine, starts in about 1 second (normal), but then dies 2-3 seconds later. Giving it a little bit of throttle while starting doesn't make any difference. I was out of town when it happened, so I had to have it towed to the nearest shop.

Radio quits and then starts working again - fades in and out 9 Answers. One day the radio faded out to nothing but after a few minutes came back, then it quit completely (lights still work on it though - power to it is good). I have a 2007 GMC Canyon pu that has this issue, Passlock System malfunction like everyone else, after 5 or 6 good starts, then the system shuts down, got to wait the 10 minutes, then she'll start right up again. I took it to the GMC Dealership and they said it will cost $835.00 to fix it. Chevrolet Express 2500 "No start" Caused By Failed Fuel Pump - 13 reports. Learn about this problem, why it occurs, and how to fix it. Chevrolet Express 2500 Engine Stalls & Cranks but Won't Start

Jan 29, 2020 · 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. Now, it sucks that your vehicle does not start but the cool thing is that you can isolate the area where the problem exists and then test specific components within that system. Chevrolet Express 2500 "No start" Caused By Failed Fuel Pump - 13 reports. Learn about this problem, why it occurs, and how to fix it. Chevrolet Express 2500 Engine Stalls & Cranks but Won't Start A False Start: What to Do with a Chevrolet Express 1500 Van That Starts then Dies Randomly. The identical twin (mechanically speaking) of the GMC Savana, the Chevrolet Express series (of which the Chevrolet Express 1500 van in included) is a full-sized van from GM that replaced the GMC Vandura and Chevrolet Van in 1996.

I have a 1991 Chevy Cavalier. It usually runs fine, but recently the weather has been colder and it is having issues when I start it in the morning. Granted, I live in Florida so “cold” is only in the 40s. The car will start, but then it immediately dies. I had taken to a mechanic (a family friend) and he said that it was fine the whole time he had it and didn’t recommend any repairs. It ... A common complaint with the Chevy 4.3 engine is that it doesn't idle well, it's loud and makes awkward noises. Examples of this are staling, lurching and poor acceleration. Poor idling and loud engines usually go hand-in-hand. Chevy 4.3 engine are known for making bad throttle control switches (TCS) and Idle air control valves (IAC), which ... ok so for the past couple of days on my way to work ill be cruising all the guages will be fine then all of a sudden the engine just dies. then im just coasting and i cant turn the steering wheel. i have to put it in neutral turn the key off, then start the truck again. which it starts up... The 1999 Chevrolet Express has 1 problems reported for van starts, then dies randomly. Average repair cost is $3,000 at 25,000 miles.

Nov 22, 2003 · '99 Silverado 5.3 Starts, then dies C/K Car Forums . I read the symptoms about how the truck fires up and shuts right down and this has just happened to me in the last hour.Truck is now sitting in a Zaxby's parking lot until morning.Hopefully I can arm myself with a solution by then.It's a '99 Silverado Z71 with the 5.3

took the 1996 express van back to the mechanic and we put the computer that reads codes on it. It only said egr as a code. This van starts when cold but not on the first crank, maybe the second or third and only if the engine is cold. When driven it runs great no problems at all ....goes down the road very good even . Chevy Forums FREE technical assistance for your restoration and repair. Model specific subject matter experts, classified ads and more. 1998 2500 5.7L starts then dies - Help!

My 93 k5 blazer 5.7 will start and run fine when the engine is cold. After it warms up it dies. Try to start it again and it sounds like it tries to start then the starter will bog and sometimes it turns over fine but just won't start until it cools down. I have the 2500 model van. It drives around great until it suddenly shuts down. It will crank all I want it to, but it will not restart. If I leave it there for awhile, then it starts right up and works great again. Feb 09, 2012 · 1999 chevy pick up with 5.3 , truck starts runs for 20 to 30 seconds then dies. only code off scanner is p0449 … read more

Nov 27, 2009 · I have a 1987 Chevy pickup with a 5.7(350) it starts runs for maybe 5 seconds then dies. Sometimes it will start and run just fine. I have installed new fuel filter,plugs, plug wires, and rotor. It has died on me as I was going down the road also.

Radio quits and then starts working again - fades in and out 9 Answers. One day the radio faded out to nothing but after a few minutes came back, then it quit completely (lights still work on it though - power to it is good).

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I have a 1991 Chevy Cavalier. It usually runs fine, but recently the weather has been colder and it is having issues when I start it in the morning. Granted, I live in Florida so “cold” is only in the 40s. The car will start, but then it immediately dies. I had taken to a mechanic (a family friend) and he said that it was fine the whole time he had it and didn’t recommend any repairs. It ... My 93 k5 blazer 5.7 will start and run fine when the engine is cold. After it warms up it dies. Try to start it again and it sounds like it tries to start then the starter will bog and sometimes it turns over fine but just won't start until it cools down.

ok so for the past couple of days on my way to work ill be cruising all the guages will be fine then all of a sudden the engine just dies. then im just coasting and i cant turn the steering wheel. i have to put it in neutral turn the key off, then start the truck again. which it starts up... Chevrolet Express 2500 "No start" Caused By Failed Fuel Pump - 13 reports. Learn about this problem, why it occurs, and how to fix it. Chevrolet Express 2500 Engine Stalls & Cranks but Won't Start

Nov 22, 2003 · '99 Silverado 5.3 Starts, then dies C/K Car Forums . I read the symptoms about how the truck fires up and shuts right down and this has just happened to me in the last hour.Truck is now sitting in a Zaxby's parking lot until morning.Hopefully I can arm myself with a solution by then.It's a '99 Silverado Z71 with the 5.3

You tank may not be venting properly. A new gas cap usually fixes this. It might be your evaporative emissions system. The charcoal cannister. If you are topping off your tank after the first time the gas nozzle shuts off, or if the tank overfills... My 2006 Chevy Express 3500 (cutaway) 6.0L won’t start when the outside temperature is below 35 degrees. Warmer than 35, it starts right up. Seems to be a fuel problem, as it fires, but doesn’t keep running. I can start it by fooling around with the position of the gas pedal, but usually it takes a few minutes of cranking.

P1631 CHEVROLET Tech Notes Security Relearn Procedure:-Insert key, attempt to start the vehicle and leave the key in the ON position. In some vehicles, the Battery and Security light will blink for several seconds, and then shut off. Then the Security light will then remain ON. Leave the ignition ON until the Security light goes OFF.

Express & G-Series Vans Offered in both a full size van, or a large box truck, the Express is the modern GM workhorse Platform: GMT Van Express won's start, stalls, sputters, and dies

2002 Chevy Express Van Starts Idles fine but dies when you give it any gas Van ran perfect, then I parked it for about an hour. It started and ran but kept bogging out when given much gas or RPM. Nov 22, 2013 · I have a start/die problem with my 2000 Chevy Express van (1500, 5.7L gas engine). If it helps, the VIN is 1GBFG15R5Y1109471. The vehicle has been running fine but after a few weeks of setting I went out to fire it up. All pre-start noises were normal, cranking was normal, but right after it started it died. 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. Radio quits and then starts working again - fades in and out 9 Answers. One day the radio faded out to nothing but after a few minutes came back, then it quit completely (lights still work on it though - power to it is good). .

Jan 29, 2020 · 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. Now, it sucks that your vehicle does not start but the cool thing is that you can isolate the area where the problem exists and then test specific components within that system.