The idle is not adjustable.
You have other problems if it's idling to fast are to slow.
The throttle plates are calibrated / preset at the factory.
Is the check engine light on ?? If it is, then you need to have the engine scanned with a engine scanner to check the emission system and sensors. It will also help your idling problem after you repair the problem that made the check engine light come on. If you don't find your problem in that area. then PLEASE ask your question again.
The idle is control by the idle air control motor from outputs from the Engine Control Module.
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It is a 5.3 liter 1995 chevy suburban
The idle on my 1995 Chevy Cavalier stays at 600rpm's when i check it with the scanner. Hope this helps BE SAFE dirt420ba
it is not adjustable, it is controlled by the computer.
You can adjust the idle from the throttle body. Replacing the throttle body might have accidentally change the idle speed. The idle speed adjustment screw can be turned either way to raise or lower the idle.
Is this a 3.1 liter engine? tipicaly by the throttle body area. idle sensor or idle air controll valve?
Idle speed is not adjustable.
You don't. The ECM (Engine Control Module) maintains the correct idle speed. If the idle is out of control you probably have a vacuum leak.
May be computer controlled and not adjustable
yes they are in a 1994 chevy silverado and is located on the left side of the throttle body.
Idle control sensor on the driver side strut tower. The cover should be blue.