Also eng. bucks n lopes when cold. No codes most of time. PO171 sometimes shows. Done: mass air, ...
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The Service Engine light is on. My mechanic says the Idle Control Module is malfunctioning and has damaged the ECM. The car also idles high. He wants $1,700 to repair the problem. He says they will eventually fail completely. The car is not worth it.
Its seems to idle low. Once started it runs great. Also the check engine light don't light up...