I have a 1991 318i m42. Starts and idles great from cold. When I try to start it after its been warmed up it idles irraticly and dies if I dont give it gas. Eventually the idle corrects and it drives just fine with no issues. i have replaced multiple vacuum hoses and cleaned the icv. Tested the icv and get 10 ohms between the two terminals. My icv only has 2 terminals. Is my icv bad? If I unplug it what should happen? Thanks.
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