Since i put 0-30 GC in my car i have had some knock and my compression was slightly lower. Can oil effect compression or knocking? Anyone have experience. This is on a 4 cyl with a turbo. Thanks.
I think if you do a bit more searching you'll discover that far more VW/Audi turbo owners like GC in their car, versus the few that have indicated that they didn't care for it. I'm another turbo owner ('05 Subaru Impreza WRX STi) who uses and likes GC.quote:
Originally posted by OriginHacker21:
pa-sale - With my searching I do recall something about how some Turbo engines don't like GC 0w30 (I think it was a VW)