spark plug analysis
spark plug analysis
Ok got my old plugs pulled. No strange colors but I do have some black, cruddy oily stuff around the bottoms of the housing.
My guess is this is from blowby, which the car has an ever so slight case of. Runs good, no stumbles or anything like that - I'm just curious.
110k miles
thoughts?
My guess is this is from blowby, which the car has an ever so slight case of. Runs good, no stumbles or anything like that - I'm just curious.
110k miles
thoughts?
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