Quote:

Actually, if the plug is too cold you have an easier time firing it, if by "firing" you mean "the current finds a path to ground".
Instead of jumping the electrode gap (creating a spark between the center post to the side electrode and then to the plug body), the electrical charge follows the conductive fouling material down the porcelain to the plug body and completes the circuit without making a spark.



Would there be any type of "witness" trail??

HEMI-ITIS has no cure.
My condition is fully BLOWN!!