That's a question that you should address to the junkyard. They have interchange books that the rest of us don't have access to.
This is about the only way a sludge problem can be solved. Sludge is the one thing that is about impossible to resolve once it happens. Using those flush additives is about the worst thing you can do. The sludge will do the least damage if left right where it is. The solvents will loosen it up and cause large pieces to break off and they will get caught in oil passages and other places where they will do a lot of harm.
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Thursday, January 9th, 2014 AT 3:38 PM