High Idle on 1997 Jeep Wrangler

No vacume leak but the Idle is over 2000rpm, intake/exhaust gasket not the problemm. what is the cause?

by in Tucson, AZ on February 11, 2011
1 answer
ANSWER by , February 12, 2011
Could be a sticky throttle plate, idle control valve, etc.. Did you smoke tested the intake? How do you know there is no vacuum leak? Zee