ranger58
New Member
- Joined
- Jun 4, 2013
- Messages
- 16
- Reaction score
- 0
- Points
- 0
- Vehicle Year
- 1988
- Make / Model
- Ford
- Transmission
- Automatic
Hey all, my 88 ranger 4x4 shifts extremely rough, mostly in 1st to 2nd. And I got some advice that the vacuum modulator on the transmission is most likely the problem. I got the part at the auto parts store (not color coded) and replaced it in my truck. When I replaced it there was evidence the original one had gone out, because of fluid in the line. But it shifts pretty much the same and now with more research I find that there are actually two modules, one that is color coded and the other that isn't. Could the 4x4 actually take the color coded one? Thanks.