i'm boosting 0.9 bar since da 1st day i dump in the gsr engine 2 years ago..but yesterday..after i changed all the small vacuum hoses from the turbo outlet to the wastegate..the boost level drop to 0.7bar..what happen har?????
I don't know what to call this sound, but the term, I think, describes it best. Please click on the link, the description of the occurrence of the sound is perfect...