Should I change the coil packs when I change the plugs 92,000 miles
# 5 plug blew out of head, got lucky and didn't have to re-thread. Plug was pretty worn and it broke the titty off the coil pack.Fixed it with some JB weld and seems to be running fine now. Also should I use thread lock on the new plugs and should I replace the coil packs just for the hell of it?
No need to replace all the coil packs. But I would have replace the broken one vs JBwelding it. Use a very small amount of thread lock if you want, depending on the brand plug you use, some might not need it.
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