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Re: Intermittent problem with Lumina97
OK, the problem is solved. I've got a useful advice on another Chevy forum. It was recommended to clean the
IAC valve - it's pretty easy to do, one needs a torx screwdriver, some cleaning agent (I used canned brake cleaner), wipes, WD40 to lubricate the whole system after
cleaning and 15 minutes of free time.
After I did it the problem disappeared. The car starts like it used to do and the idling is smooth.
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