Danger89
New Member
- Joined
- Mar 31, 2019
- Messages
- 3
- Reaction score
- 0
- Points
- 1
- Location
- colorado
- Vehicle Year
- 1989
- Make / Model
- Ford Ranger
- Transmission
- Manual
My 89 2.9 Ford Ranger will run good for about 10-20 miles, but then loses power and will not go over 50 MPH. I have put in a new fuel pump, fuel filter, fuel regulator, spark plugs, spark plug wires, cap and rotor, coil, TFI module, and have checked all the grounds. I have also checked timing and plan to replace the O2 sensor, but still at a loss for what could be causing the loss of power. Any help is appreciated. Thanks.