Quote:
Originally Posted by stevej37
I believe there was a thread about 2 weeks ago on this same size engine. They mentioned the problem that the triton engine has with loose spark plugs that will eventually be blown out with the threads. I would first check to see if any had started backing out. Hope this might help.
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Yes, I will check. Funny that when the vehicle had about 20,000 miles on it it blew a plug. The dealer kept it for two months. Of course we got a loaner and they extended the warranty to 100,000 miles. Long since past.