DREWS94
New Member
- Joined
- Sep 15, 2017
- Messages
- 8
- Reaction score
- 0
- Points
- 0
- Vehicle Year
- 94
- Make / Model
- ford
- Transmission
- Automatic
94 ranger that I recently put a 5.0 and auto into from an 89 mark 7.The truck runs great other then will not go above 4k rpm and it hits a wall.I have checked or installed items trying to chase it down. Distributor, harmonic balancer, fuel regulator, computer, coil, plugs, wires, changed fuel. I checked for air leaks or vacuum leaks while my son held at 35-37 rpm and I noticed the headers glowing big time. I believe to be ignition related but stuck an frusteraded after I keep checking things.