- Joined
- Dec 2, 2008
- Messages
- 126
- Reaction score
- 0
- Points
- 0
- Location
- louisiana
- Vehicle Year
- 1998
- Make / Model
- ford
- Engine Size
- 3.0 V6
- Transmission
- Manual
my speedometer is off by five when i upgraded to some big tires. how do i go about reprogramming the speedo. Do i need to buy one of those programmer chip deals or can i take it somewhere to have have it done.