newtodsm97gst
10+ Year Contributor
- 289
- 1
- Oct 23, 2011
-
Lewisville,
Texas
Make's whistling or metal grinding sound when im driving it always comes out whenever im on vac around 15-17 inhg, it goes away when i rev or let go the gas or i get off the 15-17 vac.. It sounds like eeeeeng... Metal grinding or whistling?