Pay attention to low idle or stalling. Aside from high idle issues, low idle and even sporadic stalling can both be attributed to a bad idle control valve. Again, start the engine and compare how it is running at a stop to how it normally runs. If the idle is low and inconsistent, it may be due to an issue with your idle control valve.
Working on the rough idle problem. When we were in town yesterday I purchased a new PCV valve for the van’s engine. I’ve had a rough idle problem with the Chevy 350 engine in the van and haven’t been able to solve the problem for over a year now.
Troubleshooting a Chevy 4.3 Engine by Contributor . Common Problems. 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. ... Chevy Lumina 3.1 Engine Problems. How to Tell When Hydraulic Lifters Go ...
92 Chevy 1500 Lopey/rough idle after letting off gas 3 Answers. Have a 92 Chevy 1500, gets a Lopey idle right after letting off the gas, seems to be worse in reverse. Starts great and accelerates great, just seems to get a rough idle when driving around in tow...
Usually a bad or failing idle control valve will produce a few symptoms that can alert the driver of a potential issue. 1. Irregular idle speed. One of the most common symptoms commonly associated with a problematic idle air control valve is irregular idle speed.
What are common reasons my Chevrolet Silverado 1500 has a rough idle? While there are a variety of reasons your Chevrolet Silverado 1500 has a rough idle, the most common 3 are a vacuum leak, an issue with the spark plugs, or a problem with the ignition coil. See what others are asking about their ...
Ask My Auto Mechanic gives you complete instructions on fixing the check engine light/low idle problem on your Chevy Trailblazer. See how to perform this rep...
Now onto my problem, I'm stumped. I have a 95 Chevy K1500, 350 auto with about 279,000 miles. Recently I've been experiencing a high idle problem. When you start the truck it immediately goes to 1800-2000 rpms for several seconds before settling to idle at about 1100 rpm. It does this whenther the truck hot or cold, makes no difference.
Chevy Tbi running rich problem solving - Duration: ... TPS test and change, T25 Torex, K3500 Chevy 350 5.7 TBI, IAC, ... chevy gmc tbi Idle air control IAC - Duration: ...
What are common reasons my Chevrolet HHR has a rough idle? While there are a variety of reasons your Chevrolet HHR has a rough idle, the most common 3 are a vacuum leak, an issue with the spark plugs, or a problem with the ignition coil. See what others are asking about their Chevrolet HHR. Get ...