I have been doing a lot of testing lately trying to iron out a few gremlins and I may have found a new one.
On hard accel and release I can hear the very audible Boomba BOV, but as I continue to decel I can hear another very faint release of air mostly just when my exhaust starts to burble as I slow. I know some have said the oem system does have some quirky behaviours at times, but I never noticed it before. My next step would be to do a boost leak test but being I am in decel when it happens I should be under vacuum. Vacuum leak or normal behaviour?
On hard accel and release I can hear the very audible Boomba BOV, but as I continue to decel I can hear another very faint release of air mostly just when my exhaust starts to burble as I slow. I know some have said the oem system does have some quirky behaviours at times, but I never noticed it before. My next step would be to do a boost leak test but being I am in decel when it happens I should be under vacuum. Vacuum leak or normal behaviour?