85ranger302
New member
- Joined
- Feb 19, 2008
- Messages
- 39
- Reaction score
- 0
- Points
- 0
- Age
- 31
- Vehicle Year
- 1992
- Vehicle
- Ford
- Engine Size
- 4.0l
i recently replaced the tranny in my 92 exploder and was wondering if anyone knows what causes the engine idle to raise 200+ rpm when shifting from park to reverse cause it did it with the old tranny too, just went up more rpms.