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Old 04-21-2005, 11:52 PM   #44
BlazerLT
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Re: Re: Auto-RX Desludging a 4.3L

Quote:
Originally Posted by silverblazer
This thread has got my mind going. I was never into the whole cleaner stuff but I did try this stuff called SEA FOAM. After a couple of hundread miles I changed the oil in my truck after using it and the slude pluged the pan drain and the filter was full. I dont think I wanna use it on my blazer but i might. This Auto RX sounds like a good deal too.If anybody has any input on that SEA FOAM let me know.
Seafoam is MUCH more harsh and you are only supposed to drive an engine for 500 miles MAX with it in the crankcase.

It is a strong solvent.
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