EXPYGUY+4GIRLS
Member
I'm new here and enjoy reading all the info.
I recently purchased my 1999 EB 4X4 5.4 about a month ago. It has 217,000 miles on the motor and the tranny was rebuilt about 3 years ago. It runs great with no problems, but I do not know when the last time the spark plugs were changed out. It passed smog with no problems but as I said I don't know when it was done last. At the same time I am scared to death about the potential for the threads coming out with the plug and/or plug blow out.
What do you guys think?
I recently purchased my 1999 EB 4X4 5.4 about a month ago. It has 217,000 miles on the motor and the tranny was rebuilt about 3 years ago. It runs great with no problems, but I do not know when the last time the spark plugs were changed out. It passed smog with no problems but as I said I don't know when it was done last. At the same time I am scared to death about the potential for the threads coming out with the plug and/or plug blow out.
What do you guys think?