Should be 680-830 when warm. The idle speed is not adjustable.
Things that can cause high idle. Vacuum leaks, throttle plate and linkage, speed control linkage binding, intake air tube leaks, intake manifold, and itmes attached for leaks, such as EGR, and IAC.
If not leaks, I would suspect a bad IAC valve.
Tuesday, August 22nd, 2006 AT 5:41 PM