take it to a mechanic for a diagnostic DO NOT CUT ANYTHING
try changing the oc sensors that worked for me
Have motor mounts checked.AnswerYeah, it's most likely the motor mounts, I had mine replaced, it was also vibrating when the heat or a/c was on. it could also be the flex tube
Valve adjustment needed is a possibility.
A worn or loose out of adjustment drive belt could be the cause.
The engine is not hitting on all cylinders or the distributor (electronic or manual) needs adjustment.
tps out of adjustment. Must be adjusted using a voltmeter. Basic idle set screw ( BISS) out of adjustment. Ignition timing incorrect. vacuum leak. good luck
You can tune a Maruti automobile 800 carburetor engine by adjusting the fuel and air intake adjustment screws. With the engine running, turn the adjustment screws to obtain the proper idling speed.
No, it wouldn't affect the idle unless you were somehow overheating the engine.
When a riding mower is idling too fast, the idle adjustment screw may need to be adjusted. Slowly turn the screw in a counterclockwise direction a little at a time until it idles at the correct speed.
The idle can be adjusted at the throttle body via the two adjustment jam nuts on the cable. Be careful not to pull this to tight as the engine will over rev when on cold starts. The idle can be adjusted at the throttle body via the two adjustment jam nuts on the cable. Be careful not to pull this to tight as the engine will over rev when on cold starts. The idle can be adjusted at the throttle body via the two adjustment jam nuts on the cable. Be careful not to pull this to tight as the engine will over rev when on cold starts.
Most '86 Caprice engines were fitted with a four barrel carb which requires occasional adjustment to keep idle at reasonable speed.
It sounds like you need a new serpentine fan belt.
There is no idle adjustment screw as the idle speed is controlled by the computer. Excessivly high idle is most likely caused by and intake manifold leak, or a bad idle air control valve.