- Joined
- Aug 18, 2007
- Messages
- 810
- Points
- 3,101
- City
- New Richmond, WI
- Vehicle Year
- 1997
- Transmission
- Automatic
Any one know what a '97 4.0 should run for fuel pressure? My truck has thrown codes that say bank 1 and 2 running lean as well as a few other lean codes and it idles like crap when warmed up and surges at constant throttle.