I meant IACV (Idle Air Control Valve). It sits behind the throttle body. It has two hoses going in and out of it. What you need to do is, pull it out and check if the screen is clogged or torn. If it is, then replace it. $150 at autozone. maybe $20 on ebay used, but as long as the screen is not blocked or torn, it will be fine.
Your rpms jumping up and down followed by engine dying out sometimes is a common symptom of a bad IACV.............common among hondas. Usually followed by a code also, but, ive never experienced codes with a bad IACV.
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