Ticking, Clicking, Tapping...??

Do not run that car like that long, the SeaFoam works great but it thins the oil.

+1 from ~JM~ A better solution is to run 20/50 oil with a quart of Marvel Mystery Oil. You'll need a ZDDP supplement as well( with every oil change ) if you are not running a roller cam.
 
Do you still have the Sea-Foam container/directions? Is it supposed to be left in the crankcase, or is it supposed to be used as a flush prior to an oil change? I've heard good things about that product but have yet to try it.

I'm running DELO 400 15/40wt. for its zinc content. Try that with the Marvel Mystery oil.

~JM~
 
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