Quote:
Originally Posted by watahyahknow
that still doesnt explain the way the plugs look
with oil usage you'd expect them to be black with soot and oilresidue .
you told us that the engine was rebuild and i guess they would do the oilseals too they might be mounted wrong though
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Yes it does, Oil that passes by the piston rings will show up on the plugs as a wet oil residue, but oil that comes down through the intake port shocks the plug , sticks to the insulator and forms this white crusty junk, trust me on this one...
Desert
A build-up of combustion deposits stemming primarily from the burning of oil and/or fuel additives during normal combustion, normally non-conductive. When heavier deposits are allowed to accumulate over a longer mileage period, they can "mask" the spark, resulting in a plug misfire condition