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 didn't check the plugs. Not comfortable trying that on my own. I might have them done at shop.
azrving wrote:
How were the plugs? The grease can help the boot come off easier during removal. I would checked/replaced all the plugs and anti seized the threads.
