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Old Mar 26th, 2007, 06:38 PM   #4 (permalink)
onepointeight
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Join Date: Mar 2007
Posts: 10
ok i went out to the garage and sprayed around the gasket with carb and choke cleaner as suggested in the forums to find the leak, i tried first with the engine being cold, and then took it around the block a few times to warm it up, sprayed it again when the engine was warm and experiencing the above symptoms, still no luck.from what i have read, the idle should spike a little bit when the car and choke would ignite. I didnt notice any difference at all. would it be possible that maybe when the knock sensor heats up to temp it could be failing and causing the slight misfire? the engine idles fairly smooth at startup, then as the car gets warmer, the idle gets worse. it only truly misfies when at running temperature... I remember when i had a grand prix, the car would run until it was warm, and then just shut off until cool again, the culprit there was the knock sensor. also, the check engine light will sometimes blink, anyone know why? - thanks - scott
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