Question: sparatic high idle
car will be running fine, but sometimes when i shift to reverse or drive engine idles high and stays thatway until i turn motor off then back on or let it sit off for a little while.idles up over 2000 rpms sometimes ,i dont even have to give it gas going down the road. i replaced icv but didnt fix problem. could this be a bad tps
Elizabeth K
Expert Mechanic
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