Have an idle issue that doesn’t happen all the time. If you crank the engine it idles at 650ish RPM sometimes and other times you crank and it idles at 1100ish RPM. It never idles at the same RPM.
Could it be the IAC VALVE or ???
Thanks
IAC COULD BE ISSUE, BUT HAVE IT TESTED FIRST.
COULD BE HARNESS OR COMPUTER RELATED
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