Ia92SUPRCUPE
Registered User
This happens whenever i drive my 92 SC and then shut the motor off. After i shut the motor off and the boost gauge starts to go back to 0 , i hear a low-toned moan type noise comming from the supercharger. I finally just installed the idler tentioner belt that actually runs the superchargera few days ago, but it also did it before. when i bought the car the guy i bought it from said there was a clog or something like that in there but said it was still putting out max power. any thoughts or ideas?