car not boosting
02-18-2008, 04:45 PM
#1
Registered User
Thread Starter
Join Date: Dec 2007
Location: South Bay
Posts: 17
Car Info: 2002 wrx
car not boosting
Can anyone offer any insight as to why my car would not be boosting at all? ive checked visually for any hoses that have popped off, and i found nothing. everything is stock btw. when i drive it i can hear a faint spool, but i hear no leaking air at all. also, there are no CEL's. any ideas?
02-21-2008, 06:56 AM
#2
Registered User
Join Date: Dec 2007
Location: WA Australia
Posts: 72
Car Info: 1995 GX Wagon AWD EJ18
How much boost you getting now and how much did you used to get?
Maybe its due to increased exhaust backpressure or a stuck open wastegate?? Have you inspected the turbine/compressor blades??
Soz can't help you with details as I'm not familiar with the subaru turbo's details. Good luck
Maybe its due to increased exhaust backpressure or a stuck open wastegate?? Have you inspected the turbine/compressor blades??
Soz can't help you with details as I'm not familiar with the subaru turbo's details. Good luck
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