Community Q&A Question: Re: Spark Plug Wires...

Asking About: Mustang Screamin Demon Coil Pack (05-10) 4.0L


Re: Spark Plug Wires...

Just recently had my 90,000 mile engine tuneup at the Ford dealer. New plugs, wires, and coil pack. Will the stock wiring and plugs work with this Screamin Demon, or should I replace either or both as well?

from Fenton |
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Accepted Answer
This will work with your factory plugs and wires. I would typically recommend replacing those as well, but since yours are new, you can install this and run what you have. It's a direct swap.
from Hewitt |
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