[Mr_Nasty]

sound like a horse when i let off the gas? Stupid question I know, I guess its just the turbo spoolin down? Thanks...Mark

 

[Grannynational]

yes, thats normal.

Joe

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1986 Buick Grand National
TA-49 Turbo, 009's, Hooker cat back, CAS V4, Art Carr 3000 stall, BGC 3'' Downpipe, ported elbow and all the other usual stuff.
Buick, Go fast with class
[email protected]

 

[*JOKER*]

It's referred to as "turbo-sneeze" and occurs when you let off the gas during boost. Some people get a Blow off valve to prevent it from happening.