F
formula154
I was changing my plugs the other day. I was blowing the holes out before I removed the plugs. I blew out the second hole and put the wrench in to remove the plug. I felt a kind of a crunch when the wrench went on the plug. I got a small mirror and flashlight and looked in the hole. The glass had broken on the plug. Pieces of glass were laying beside the plug. If I had taked the plug out and a piece of that glass had fallen in to my engine, it would have been a major problem. Any time I change my plugs in the future, I will visualy check to make sure nothing is in the plug well before I remove the plug. I suggest you all do the same.