My R2# 1 plug fouls frequently.When removed it's all black& sooty.
The threads on block have oil on them as well.Top of piston is
also foul looking.the area below the plug [ while installed]
is oil soaked. Could oil be forced out the plug threads to cause
this? The car doe's run strong,however.Thanks JNP
63R2AVANTI JOHN
The threads on block have oil on them as well.Top of piston is
also foul looking.the area below the plug [ while installed]
is oil soaked. Could oil be forced out the plug threads to cause
this? The car doe's run strong,however.Thanks JNP
63R2AVANTI JOHN
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