1997 F150 Repeated Coil Over Plug failure***Please Advise**
#1
1997 F150 Repeated Coil Over Plug failure***Please Advise**
I have a 97 F150 5.4l. I have had repeated failures of the left rear COP (when looking at the engine from the front). Error codes have verified diagnosis. I have been told its from the horrible engine design and moisture gets trapped in the spark plug well. I have also been told its due to sediments in the fuel line. I am starting to think its from a nice family of gremlins that have made my engine conpartment a home.
Here's my questions:
1) Do I quit my winning and continiously change the COP?
2) Do I change the fuel filter only?
3) Do I change the spark plugs too?
or 4) Do I clean/replace every part that has to do with the fuel and sparking system (i.e. Clean fuel tank, new fuel filter, COPs and spark plugs, ect.)?
This is a long question, hopefully to be answered with an easy solution.
Thanks for any help
V/r
Mike
Here's my questions:
1) Do I quit my winning and continiously change the COP?
2) Do I change the fuel filter only?
3) Do I change the spark plugs too?
or 4) Do I clean/replace every part that has to do with the fuel and sparking system (i.e. Clean fuel tank, new fuel filter, COPs and spark plugs, ect.)?
This is a long question, hopefully to be answered with an easy solution.
Thanks for any help
V/r
Mike
#2
I am lurking around on the Lincoln LS forum and out of necessity these guys become experts in CoP matters.
Read this:
The Only Coil Thread Needed. Design, Common Issues, Replacement, & MORE Included.
Read this:
The Only Coil Thread Needed. Design, Common Issues, Replacement, & MORE Included.
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