Search results

Originally Posted By: crazyoildude OK so car in question is a 95 Cadillac and it has the northstar v8 Car has 44000 original miles (old lady miles) really! engine has a knocking sound but im pretty sure it is carbon buildup, what additive can i put into the gas tank to get rid of the carbon it...

IF you notice a lot of clacking at idle on a warm engine get the updated left side came chain tensioner. See the related article/threads here http://advwisdom.hogranch.com/Wisdom/ It made my R1150RS quiet down a lot and I too use M-1 20W50