johndeeregarner
New Member
- Joined
- Mar 7, 2009
- Messages
- 104
- Reaction score
- 0
- Points
- 0
- Location
- Memphis
- Vehicle Year
- 1986
- Make / Model
- Ford
- Engine Size
- 2.9 STX 5-Speed
- Transmission
- Manual
How do those Jet chips work? Do they give you better MPG? Can you tell the difference? I have a 97 with a 2.3 in it and was wondering how I could get better MPG. Thanks, jdg