What is your question?
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What is your question?
From cold start RPM goes to 1500 and rises to 2000 RPM. After a minute drops to1100 rpm and stays there. Put in drive drops to normal. When car is warmed up it will start and idle at normal RPM.
1 Reply
I would focus on the presence of any vacuum leaks and a possible problem with the idle air control valve. Those are two likely areas of concern, but of course a full on proper engine performance diagnosis is recommended.
Thank you.