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Boost leak in throttle body?


Galant VR-4 org Post #: 981212 posted 03/31/11 11:26 AM     Remind Me!  Send Private Message   Edit Post      
I just put in a new isc motor and its idling perfect. but when i shift from 3rd to fourth or fourth to fifth the rpm's rise to 3,000 and stay there until i shift and let out the clutch. Any ideas on how to fix this?

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Galant VR-4 org Post #: 981686 posted 04/02/11 11:56 AM     Remind Me!  Send Private Message   Edit Post   
I always go with a non turbo throttle body and block off the isc module..I even cut off the 3 vaccum ports on top of throttle body and weld them shut..this give you less chances of boost leaks..

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