On Sun, Feb 15, 2009 at 05:32:09PM -0800, Joe Fulton wrote: > I think you could use an engine flush product like the Gunk brand > engine flush. Just follow the directions on the can. I think it > calls for idling the engine for a few minutes after adding the engine > flush product then changing you oil. I think you can generally tell > how much sludge and varnish is in your engine by the appearance of > the valve train. When I'm evaluating whether to pull and engine in > the junkyard I generally remove a (or the) valve cover. My understanding is that those cleaners aren't anything more complicated than diesel fuel. Add it to the oil, run for a bit, change oil. Jonathan _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://splatter.wps.com/cgi-bin/mailman/listinfo/amc-list