deadernie
Well-Known Member
- Joined
- May 29, 2010
- Messages
- 130
- Reaction score
- 0
- City, State
- Sykesville, MD
- Year, Model & Trim Level
- 96, 5.0 AWD XLT
Developed a bad miss and got code PO304 cyl #4 misfire. But I'm also getting PO171 lean bank 1 (which I'm guessing is drivers side? I know I need new plugs and wires but would the computer lean the drivers side bank if the passengers side was running rich because of the miss? Should the PO171 go away if I fix the miss?