sea foam

[Matt.]

do you have to put 1/3 in the gas tank, 1/3 in the brake booster, and 1/3 in the engine oil all at the same time when you run your car? Would you recommend just doing one of the three, or doing it all at once?

read the can.... All at once.

 

[orioncivic]

ok so i talked to several mechanics and long time gear heads and they all agree, seafoam is for the combustion chamber and intake cleaning only. they say that it can damage oil seals in the motor aswell as remaining in the oil for a long time before fully being flushed out. so beware before putting in your motor