Best way to clean burnt oil off pistons.............
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Best way to clean burnt oil off pistons.............
I'm all ears. It took me 20 minutes to clean one of them with a razor, going very slowly and not toushing the cylinder walls.
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Originally Posted by red01z28
brake clean or laquer thinner works great
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Originally Posted by Grimes
you try a scotch brite pad? I wouldnt worry about small scratches.
I just took my time with a blade, but man its tedious bending over the fender to do it, and trying not to touch the cylinder walls.
Ranger will hopefully get the pics up in my other thread.
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Originally Posted by LastYearZ28
What about seafoam, isnt that what its for...not sure of how good it works.
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I tried liquid seafoam once and it didnt work all that great. My besy results were from using aceton on a plastic dish sponge. Raise all the pistons up to TDC to clean them so you dont have to worry about the walls. Make sure youre careful with the acetone, it may rot your seals out if it gets on them. Also, the acetone works great at taking off any head gasket remnants. Just make sure its all evaporated before applying the new gaskets. It seems to disolve the viton rubber some are coated with.
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Originally Posted by GuitsBoy
I tried liquid seafoam once and it didnt work all that great. My besy results were from using aceton on a plastic dish sponge. Raise all the pistons up to TDC to clean them so you dont have to worry about the walls. Make sure youre careful with the acetone, it may rot your seals out if it gets on them. Also, the acetone works great at taking off any head gasket remnants. Just make sure its all evaporated before applying the new gaskets. It seems to disolve the viton rubber some are coated with.
Is it cool to turn the engine either direction for TDC using the crank bolt and a breaker bar?
The gaskets looked brand new and came off in one piece, almost nothing left on the block or heads. Felpro. I got the Cometics (.051) for re-install.
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Last edited by Quickin; 03-19-2006 at 10:24 PM.