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Originally Posted by rbritt1268 A while back my engine raced up to 3500rpm and wouldn't come down. Brought it to the dealer and they replaced the ICM(idle control motor). This solved the problem for a while. I have to go and clean out the ICM from time to time to keep it working (almost) properly. Is there something else that can be causing a racing idle besides the ICM?  |
Clogged fuel injectors, Throtle postioning sensor, oxygen intake valve, mass airflow sensor, among a few things it could be......