Appreciate some input on spark plug reading
Do you have a 4” angle grinder? With a cutoff wheel cut the crimp. Red line and pull the porcelain out. This is what you’ll be left with. Don’t compare yours to this though.
Do you have a 4” angle grinder? With a cutoff wheel cut the crimp. Red line and pull the porcelain out. This is what you’ll be left with. Don’t compare yours to this though.