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Old 03-28-2013, 01:17 PM   #12
Scooby Specialist
Member#: 310506
Join Date: Feb 2012
Chapter/Region: South East
Location: Florida
2005 WRX STi
Silver, Sexy 'n Raspy


Originally Posted by Andrewxxcarlson View Post
Guarantee it's your wastegate actuator. Pop the e clip off, break the 10mm locking nut. One turn at a time clockwise to tighten actuator arm. Put clip back on lock the nut. Go for a drive. If still not maybe one more turn. There's gotta be a certain amount of preload to keep the wastegate closed until target boost.

Then come back and tell me I'm right.
Originally Posted by OP
the only thing is before the problem started i was able to hit full boost through all the gears and i was running the same map and everything
Not sure that he should be adjusting the wastegate arm, rather than the BC if it was hitting boost before, without changing anything.
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BeastianSTI is offline   Reply With Quote