Seafoam

[biggmudd]

Anybody tried seafoam in their SHO, to clean out the carbon buildup?
I trie it in my f150 and it really did the job. You can go to www.seafoamsales.com to check it out.

 

[marvsho17]

I kind of remember someone on here used it wrong and locked up their motor.

 

[Jaz2099]

http://www.shoforum.com/showthread.php?t=57215 -- a post from not long ago

 

[jelloslug]

Just don't just the power brake vacuum booster hose. You will suck the whole can in in about a second and lock it up.