I changed my spark plugs and they porcelain in them was burn away, they weren't even that old either, I took them out and they were like just gone! would this be a issue as to not enough water pumping through (as a water pump was installed by a mechanic) and what would have happened to those Porcelain pieces...(yes i know they are in there, but would they do really bad damage?


89 Montero, 2.6L 4cylinder. G54B