Change the hall effect sensor . it is located under the distributor cap
The cause of high engine idle and surges in the 1989 Corvette is due to..Read More
A 1998 Chevy Prism's idle speed is computer controlled. You will have to take it to a garage to get it set. However, the idle speed could be altered if, say, your spark plugs are seriously worn. Changing them may restore the original idle speed.
My 89 jeep Cherokee surges at idle and sometimes stalls but runs fine once you are going what could cause this?
I would start by changing the thermostat. They go out, often, or have a tenacy to stick, and are cheap.
Idle is set by the computer.
For non fuel injected models, on the side of the carburetor there is an idle screw. Turning the screw slightly will raise the idle on your Chevy truck.
Where is the idle speed motor located at on a 1995 chevy blazer?
Any alternator will charge at idle.
The IDLE is controlled by the computer. THERE IS NO ADJUSTMENT.
A vacuum leak could do that. Did it have a high idle before you changed the throttle body? Any codes?
My 1999 Chevy silverado was hard starting when warm (but not when cold) and studdered sometimes at idle. Changing the fuel fillter cured both problems.