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Discussion Starter #1
So every time i turn on the ac/defroster the engine revs up then drops really low, almost stalling. Any clues what it could be?
 

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you could have low free on when i know my car did that and i had to recharge it and it was fine for a while......and like the other guy stated vacuum leak as well i had a leak in my line and in about 2 months it started doing it again so i just replaced the line but my bet is low free on....
 

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Discussion Starter #7
Alright thanks guys. Damn i havnt been on in a long time. But i changed my muffler and that helped alot for some reason
 
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