Quote Originally Posted by BPTactical View Post
Funny thing about the 5.4 I had. It never blew the plugs out.
It ate them.
I would get a cylinder misfire code, pull the plug and the electrode and half of the ceramic of the nose was just gone.
5 plugs in the span of a year, 3 of them on the same cylinder.
Bad injector. That cylinder was running lean and detonating.