gary broome
New Member
- Joined
- February 1, 2017
- Messages
- 1
- Reaction score
- 0
- City, State
- acapulco gro.
- Year, Model & Trim Level
- 2001 explorer sport trac
Ford explorer sport track 2001 90k miles. The check engine light comes on after the engine has labored hard as in going up hill. I replaced the egr differential sensor as I got a code for that. for the p0171 & p0174 I checked several times for a vac leak and none were found ( idles smooth and performs great just bad gas mileage) I cleaned the maf sensor, didn't help so I replaced it. The car had a complete tune up to eliminate any other problem.I'm not getting any other codes just the p0171 etc. Anyone have a solution for this one?
