Wondering on peoples thoughts on these.
My 5.4 has 78,000 miles on it and it doesn't seem as peppy as it once did.
I'm sure over time the stock coils loose some spark.
https://www.youtube.com/watch?v=NJGzzuMhkNU
Let's hear it!
My 5.4 has 78,000 miles on it and it doesn't seem as peppy as it once did.
I'm sure over time the stock coils loose some spark.
https://www.youtube.com/watch?v=NJGzzuMhkNU
Let's hear it!