Aaron285
Member
- Joined
- Nov 16, 2017
- Messages
- 108
- Reaction score
- 2
- Points
- 18
- Location
- Boynton Beach, FL
- Vehicle Year
- 1989
- Make / Model
- Ford
- Engine Size
- 4.0
- Transmission
- Manual
I have a 91 ranger 4.0 that was fully rebuilt, some of the wiring and exhaust O2 sensors are not plugged in. The truck starts and idles perfect, but when driving from 2nd when into 3rd gear sounds like it drops 2 cylinders or runs like I'm going 30 in 6 th gear. What could cause this issue? Again, everything on the truck is either rebuilt or new. Except some wires are not connected. Truck was driven 1 mile to get fitted for exhaust, that is how I found out this issue. Truck still has no lights, bumpers, Etc.