evildomain
Well-Known Member
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Took my spark plug out after running yesterday. Snapped a picture
so you guys could take a look. Is it a good color? When I first got
the truck it had a loose head and the idle, low and high speed screws
were all screwed up. The plug was coming out a dark wet oily black
color
.
so you guys could take a look. Is it a good color? When I first got
the truck it had a loose head and the idle, low and high speed screws
were all screwed up. The plug was coming out a dark wet oily black
color