Re: Need Help, knocking-pinging
Quote:
Originally Posted by mhoflin
It makes the noise when in gear and I bring up the RPMs, powerbraking.
|
That kinda sounds like an exhaust leak to me. If you want to rule out actual detonation you could try a tank of premium fuel to see if it goes away.
__________________
76 Chevy K20
76 GMC K15
77 Chevy C10
77 Chevy K10
|