What is your question?
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What is your question?
On a cold start the RPMs go up and down at idle erratically until totally warmed up, then everything is fine.
1 Reply
Hello, I would be looking for an air leak before the intake manifold, an intake gasket leak, a mass airflow sensor concern or perhaps some other engine performance issue. Since it happens only one cold, it would seem to me that there could be an airbox leak or something of that nature.