How long does it take for a GMC Sierra to stop stalling?
If you decide to replace it. Your PCM will have to go through the relearn. Another words, it may take up to 5 miles of driving or 15 minuts for the idle to stop fluctuating. Good luck My 2002 with the 8.1 had a similar problem for a year for which the dealer or various independent repair facilities couldn’t find a solution.
What causes a Chevy Silverado to stall at low speeds?
You might have a bad IAC valve. (idle air control valve) The PCM retracts the pintle in the valve constantly to maintain desired rpm idle, and rpm at low speeds. Its a 4 wire valve bolted on to the throttle body. If its a mechanical problem with the spring or pintle in the valve, it will not set a code for the IAC. If you decide to replace it.
Can a stalling engine be intermittent driveability?
Intermittent driveability problems of any kind are always a challenge to diagnose. When a customer brings you a vehicle and complains of a stalling problem, you may not have much to go on other than their description of what’s happening and when it happens.
What was the problem with my GMC Sierra?
August 2007, Brought truck into dealership and they figured it was a weak fuel pump and was replaced, September 2007 stalling of engine continued. NOV. 2007 dealership replaced ignition harness, and stalling continued. Dec. 2007 I replaced the battery and did a thourough cleaning of the battery terminals.
Why does my GMC Sierra stall at 30 mph?
Never threw a service engine light or a code and would readily re start. 2 weeks ago it quit at 30 mph, wouldn’t restart and SES lit up. Code indicated crank positioning sensor. Had it replaced and so far so good. If yours behaves as mine did it could be a while before you get a traceable code. I own a 1998 GM Sierra 5.7L 2wd automatic.
Why does my GMC S15 stall at high idle?
In looking at the fuel injection, I can see the injectors stop injecting fuel. After it dies, it is very hard to restart unless it is left alone and cools a bit. If the IAC is unplugged, the engine will run at high idle fine. When plugged back in, the correct idle resumes and it may run a few seconds or a minute before it dies.
Why does my car stall at low rpm?
The will likely force your computer to stall the engine and only allow it to run at low RPMs, which means the car will only move at slow speeds. This is a safety feature enforced by the computer so that your engine doesn’t get too damaged.
Why does my Chevy Silverado stall in reverse?
Sounds alot like a bad ground and/or battery connection problem. THe stalling in reverse could be caused by the movement of the engine in the opposite direction due to the reverse torque combined with a loose ground cable on the engine. Hope this helps.
When did Chevy Silverado start stalling at highway speeds?
April 2007, Stalling ocurrred at highway speeds (first time), diagnosis was faulty PRV and repaired. Stalling contiuned intermittently after replacement.
Where is Highway Chevrolet GMC in El Paso, Il?
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Where is GMC showroom in Rockville Centre NY?
We are located at 510 Sunrise Hwy, NY, just 2 blocks from LIRR Rockville Centre Station. Just view the hours and map page for easy driving directions to our showroom. If you are looking for new or certified used cars near Hempstead and Huntington, feel free to call or email Rockville Centre GMC.
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Why does my Chevy Silverado 1500 shut off?
Can anyone shed some light on this problem. After driving my 04′ Silverado 1500 all day without any problems, after the truck sat in the driveway for a couple of hours, the truck started right up, but then after about 10-20 seconds it shut off. It now continue to do this. It starts normally, but then shuts off.
When did my Chevy Duramax die while driving?
04 Chevy duramax, dies while idling and intemitintly while driving, restarts and runs for long periods and shorts periods. Today it died while idling … read more I have 1994 c1500 5.7. When the truck is cold it starts just I have 1994 c1500 5.7.
How many miles does a Chevy Silverado have?
Vocational, Technical or Tra… My ’91 Chevy Silverado Ext Cab with ~ 153,xxx miles has been stalling. It ran down the highway just fine for about 30 minutes, then in town it … read more Vocational, Technical or Tra… 2001 chevrolet silverado 5.3L V8 95,555 miles. Having problems with truck just dieing out.
Why does my GM Truck start so cold?
Look up piston slap to study it more its mostly from the short piston skirts that allow the piston to rock around more when cold. Also different oils help, i run moble 1 truck 5w30 in my truck with 116k on it. I have heard that gm top end cleaner and the 3m kits work well.
Is there a problem with my GM Truck?
My 2002 did the same thing below freezing. I drove it for another 30,000 miles, before selling it, with no issues. I still speak with the guy that bought it. He has 180,000 (80,000 miles from when the slap started) miles on it and still no issue.
Vocational, Technical or Tra… My ’91 Chevy Silverado Ext Cab with ~ 153,xxx miles has been stalling. It ran down the highway just fine for about 30 minutes, then in town it … read more Vocational, Technical or Tra… 2001 chevrolet silverado 5.3L V8 95,555 miles. Having problems with truck just dieing out.
Why did my 2000 Chevy Silverado stop running?
My 2000 Chevy Silverado Pickup stopped running. It will start My 2000 Chevy Silverado Pickup stopped running. It will start and run for a few seconds, but then stalls. I’ve changed the fuel filter, rotor and rotor cap with no success.
If you decide to replace it. Your PCM will have to go through the relearn. Another words, it may take up to 5 miles of driving or 15 minuts for the idle to stop fluctuating. Good luck My 2002 with the 8.1 had a similar problem for a year for which the dealer or various independent repair facilities couldn’t find a solution.
What does the hybrid drive system malfunction warning light mean?
What Does the Hybrid Drive System Malfunction Warning Light Mean? The hybrid drive system malfunction light turns on when an issue is detected with the system. It could be due to problem with the battery or a fuse. Is it safe to drive with the hybrid drive system malfunction warning light on?
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 to do if your hybrid system malfunctions?
You may or may not be able to use the car in this state, depending on the severity of the problem. Check the fuses if you get a chance as a blown one could cause issues with your hybrid system. Mainly, remember to check the fuse for the hybrid battery itself. This high amperage fuse is commonly integrated into the hybrid battery service disconnect.