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Re: Grease on fuel injectors
Posted to HD/Fleet Forum on 3/15/2018

This isn't sludge, its white lithimum grease. When I pulled the standpipe out, I found some on the upper O-rings of both the standpipe and the dummy plug. I did do a balloon test on the cylinder heads, but I didn't find anything. If perchance this injector is ... Login to read more.