Quote:
Originally Posted by serge_saati
maybe a vacuum leak from intake manifold or somewhere else. Does your car is loosing power?
It's worst if your turn on a/c or release engine clutch a little bit when you're on 1st gear?
Does it run fine on 1st gear or it makes an abnormal engine noise when you accelerate?
Do you have visible fume at exhaust?
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no, there's no power lost and the first gear is driving fine. I've changed tps, fast idle thermal valve, first top piece of intake gasket, cleans injectors and still has the rpm idle unstable..........i lose so much of money/times buying this parts and that parts just thought it was the issues.