2007 Ford Explorer 4.6l 3v Missing/Bad Coils
I just got a 07 Explorer Ltd with the 4.6l 3v engine that sounded like a lawn mover when running. The CEL light on with codes P0171 Bank 1 system lean,P0300 random misfire,P0304 Cyl 4 misfire, P0305 C...
Forum Discussion
I gotta say, with all this back and forth...you should have just bought 8 new plugs, and 8 new coils. When I had my crown vic, the 4.6 was so stupid easy to work on, it just made sense. I kept a few of the old coils, but got new AC delcos for like 150 bucks for all 8. Wasting the time, back and forth, just wasnt worth it for 200 bucks in parts to know you've got ALL new stuff under the hood.
