Acura Repair Questions? Ask a Mechanic for Answers ASAP
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Is the check engine light on?
Ok, I do agree its possible there is an issue with the IAC but I would check for vacuum leaks first. When they are searching for idle like this it can be the cause. With the engine running, take some carb cleaner and spray it around the intake and any vacuum lines you see. If the idle smooths out or speeds up, then you have an issue with a vacuum leak.
If not, then you could try cleaning the IAC and see if the condition improves. This is where I would start with it.
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Like i said, if you spray the carb cleaner around the engine with it running, the engine speed will either increase or smooth out. Stop searching and become steady.
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