alpinestar
New Member
- Joined
- Dec 26, 2008
- Messages
- 196
- Reaction score
- 0
- Points
- 0
- Location
- Vancouver, Wa
- Vehicle Year
- 1989
- Make / Model
- ford
- Engine Size
- 5.0l
- Transmission
- Automatic
Why am i getting 8 miles per gallon? i have the 2.9, completely stock except a flowmaster muffler and the truck seems like it runs good. so im getting about 160-170 miles a tank and thats horrible. so whats the deal?