Originally Posted by Stewart_H
I'm not convinced it does EVERYTHING it claims to do, but it does help clean out carbon deposits.
i added it to the gas tank and crankcase yesterday as i am having the oil changed next tuesday for my trip to FL on the 25th. this weekend i want to added the correct amount to the main vacuum line and clean the rest of it out(cant wait to see the smoke show, 93k on engine)....but which line is the main vacuum line?
edit: n/m, i found it. looks like i should find a helper.