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25 Posts
Recently did an EBPV delete. Now i have this weird sound only when i let off the throttle above 5 psi of boost. Sounds like its taking a deep breath or whooshing or something out the exhaust. its weird. didn't think anything of it until this weekend i noticed high EGT's pulling a trailer even on stock tune. More smoke than normal too.
I've been testing for boost leaks today using a gauge, boost leak detector, and soap, but haven't found anything. No soot that i can find on y pipe either.
Does this sound like a y pipe that could be leaking (they're about 2 years old) or intake plenum or ???? I'm basically outta ideas here ....aaaaaaahhhhhh... driving myself crazy.
Any wild ideas would be much appreciated.
I've been testing for boost leaks today using a gauge, boost leak detector, and soap, but haven't found anything. No soot that i can find on y pipe either.
Does this sound like a y pipe that could be leaking (they're about 2 years old) or intake plenum or ???? I'm basically outta ideas here ....aaaaaaahhhhhh... driving myself crazy.
Any wild ideas would be much appreciated.