vtracer20
15+ Year Contributor
- 407
- 0
- Oct 1, 2004
-
Milton,
Vermont
Alright so i've had this thought pondering me for a while now, pretty much since i've gotten my car a month ago....i was sitting in my driveway with teh running, i rev it up and i dont really hear a spool or bov...this is my ?, a turbo works that when u rev up the car more exhaust gases make the intake side of the turbo spool up, thus compressing it and it goes into ur throttlebody....why the hell dont i hear my turbo spool when i i'm driving on the road. should i hear the turbo spool up and the bov kick in. I do hear it very little when i put my foot down to the floor and release but no other way. Can someone explain whats happening here. Thanks