- Joined
- May 4, 2009
- Messages
- 19
- Points
- 3,101
- City
- Aubrey, Texas
- Vehicle Year
- 1988
- Transmission
- Manual
I have an '88 Ranger supercab 4x4. Just had the engine rebuilt. The engine won't go over 3000 RPM, even floored...any ideas? Not the ECM swapped a different in to check.

