N8Vbighorn'98
Junior Member
- Joined
- Apr 16, 2016
- Posts
- 13
- Reaction score
- 0
- Ram Year
- 1998
- Engine
- Magnum 5.9
Hey guys,
The had a new transmission installed about two years ago. It was given to my spouse and I as a gift. And recently had a new engine installed. New front end I did myself. Only thing left up front is a gear box. That being said... the ruck rums fine and now after I changed my speedo on the 9.25 axle the only thing I can't seem to figure out is the truck revs up too high once I try to pass another vehicle on the highway. It will shift hard with a BANG!! and then it's fine up until the next vehicle I try to pass. And after awhile on the highway it sometimes revs high then low and back high again.
Anyone have any thoughts??
The had a new transmission installed about two years ago. It was given to my spouse and I as a gift. And recently had a new engine installed. New front end I did myself. Only thing left up front is a gear box. That being said... the ruck rums fine and now after I changed my speedo on the 9.25 axle the only thing I can't seem to figure out is the truck revs up too high once I try to pass another vehicle on the highway. It will shift hard with a BANG!! and then it's fine up until the next vehicle I try to pass. And after awhile on the highway it sometimes revs high then low and back high again.
Anyone have any thoughts??
