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Old 10-04-2012, 10:27 AM   #39
SparkSilver10NM
Scooby Newbie
 
Member#: 302438
Join Date: Nov 2011
Chapter/Region: SWIC
Location: Albuquerque
Vehicle:
10 WRX
SS DMrally tuned!

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Quote:
Originally Posted by RuinerXL View Post
I was going to suggest possible compressor surge (given the description), but I believe some flutter is par for the course with these cars.

So can a faulty TB to IC hose cause knock?

indirectly yes. If you leak boost at a high psi you're not giving the engine the correct amount AFR, this is bad ju ju
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