Mustang and Ford Performance Forums banner
1 - 2 of 2 Posts

·
Registered
Joined
·
492 Posts
Discussion Starter · #1 ·
Can anyone tell me how to check the coil packs to see if they are all operating at their peak output? I ask this because I have had coil packs go bad on me in the past. It wasnt an instantaneous thing, it just kept getting weaker. I dont think I have a bad one now, just want to know how to check them for future reference.
 

·
Registered
Joined
·
40 Posts
I suspected I had a bad coil pack on my '97 4.6 and the local Autozone was able to run a test on that for me. Maybe there's a way to do the same for the COP's.
 
1 - 2 of 2 Posts
Top