Changed By: Laz Change Date: March 25, 2016 03:50PM That's probably what happened, but a factor just maybe could've been:
That there were two brands in there and maybe some maintenance was delayed. Perhaps after way too many heat cycles the ceramic was stressed out and ready to go anyway. Also, I imagine some plugs are more awkward to get at, thus having more to do with the breakage than brands.
Original Message
Author: Laz Date: March 25, 2016 03:48PM That's probably what happened, but a factor just maybe could've been:
That there were two brands in there and maybe some maintenance was delayed. Perhaps after way too many heat cycles the ceramic was stressed out and ready to go anyway.