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Old 11-07-2013, 11:40 PM   #15
kyporter903
Scooby Newbie
 
Member#: 329345
Join Date: Aug 2012
Chapter/Region: TXIC
Location: Houston, Texas
Vehicle:
2012 WRX-Stage 2
Ice Silver Metallic

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Quote:
Originally Posted by jerbull88 View Post
You have some learned knock which is costing you power and from what I see about 1 to 1.5 psi of boost. Maybe poor fuel
Bad fuel for 2 straight months?
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