Whoosh sound above 4,000rpm
#1
93 Touring
Thread Starter
Whoosh sound above 4,000rpm
Just started happening, primary boost fine then at secondary time, boost goes to 5 or 6 and you get a big whooshing sound.
downpipe
Intake (fighter's garage)
everything else stock
I checked the couplings and they seem snug
any help would be appreciated
downpipe
Intake (fighter's garage)
everything else stock
I checked the couplings and they seem snug
any help would be appreciated
#5
94 Single Turbo FD
Join Date: May 2006
Location: Calgary, Alberta, Canada
Posts: 1,418
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You must have a BOOST LEAK
like stated above, check your couplers and IC hoses (they are rubber and eventually tear.) U might have to take them completely off to find the tear. My bet is its the coupler coming off the y pipe.(its also the hardest one to remove)
like stated above, check your couplers and IC hoses (they are rubber and eventually tear.) U might have to take them completely off to find the tear. My bet is its the coupler coming off the y pipe.(its also the hardest one to remove)
#6
93 Touring
Thread Starter
After searching, seems like the caa and wastegate are also possible causes of the Whoosh.
I'll start with the couplings first, any sense of how to easily check the caa or tell if the wastegate is stuck. Don't have a lift.
thanks for the help
I'll start with the couplings first, any sense of how to easily check the caa or tell if the wastegate is stuck. Don't have a lift.
thanks for the help