well when the car is at idle the rpms climb to 1500 rpms and then drops back down constantly only thing i can think of is a vac leak?? any ideas.
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.:JDM H22A POWERD CB7:.
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i had the same problem on mine it was a vacume leak the hose at the end of the intake manifold had come loose and was just hanging there....pluged it back in and my problem stopped..H22a swap
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is there a way to tell if the motor is jdm or usdm, if so how? .:JDM H22A POWERD CB7:.
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look at the stamp on the motor next to the tranny where the timing plug is that little bulge sticking out has a stamp on it which is etched onto the block itself. If it says h22a then its the jdm version if it says h22a1 then its the usdm
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one way is to look at the plenum.. usdm has extra crap on it.Originally posted by 91accordtuner
is there a way to tell if the motor is jdm or usdm, if so how?Comment
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