jbizub5192
Member
- Joined
- January 12, 2013
- Messages
- 24
- Reaction score
- 0
- Year, Model & Trim Level
- 04 Ford Explorer NBX 4.0L
Hi everyone, My explorer has been acting up lately. While driving the rpm will fluctuate between 2000 and 2600. It will only do this when there is a load on it like going up a hill. When it is in overdrive it will not do this. It seems like a fuel related issue not transmission because the trans does not feel to be slipping. When the rpm surge you can feel the vehicle pull. It is a 4.0L with 250K with 2 trans rebuilds. Thanks for the help!!