Thread: Ask a tuner...
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Old 07-02-2013, 03:47 PM   #746
Medic_538
Scooby Newbie
 
Member#: 304355
Join Date: Dec 2011
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2007 impreza wrx. It has upgraded turbo and injectors and pump and IC and intake. All work done prior to this issue. It ran fine with all this on so nothing I added caused this. I also had the block rebuilt due to ringland failure. 15k on the motor at this point.

It is under all loads, slight throttle, idle, full throttle. The funny thing is it only does it when the car is warm. If I start it up after sitting for a bit (hours), then it runs good. But once it is up to operating temp..... then it runs with a miss.
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