2000 F-150 Lariat 5.4 8cyl. I replace the spark plugs, I'm still getting the code, should I replace the coils . How can I tell if there bad, and where can I get replasements @ a good price....the truck is driving rough,...Thanks in advace...

 

This link tells testing procedure and gives install/removal instructions for most ford engines.

http://www.autozone.com/shopping/rep...00c152800af50e

I have read differing reviews on "cheap" coils. Most say "Ya gets whatcha pays for". I think I am going to try Accel coils. I've found them online for as cheap as "$25!!!! I'll post my review in a few weeks.

 

Thanks for the info...that helps...