MAC55
New Member
- Joined
- June 4, 2006
- Messages
- 6
- Reaction score
- 0
- City, State
- BROOKVILLE,OHIO
- Year, Model & Trim Level
- 1996 XLT
Hello .....i have owned a 96 xlt 4.0 auto 4wd control trac for years,never had a problem like this. After driving for approx 30 minutes the speedo starts jumping erratically initially starting as i go over 40 mph. Then the tranny downshifts to 4th-then back to 5th, if i let my foot off the gas the speedo goes back to normal. As soon as i press on the gas the speedo acts up again .the longer i drive it the worse the speedo and erratic shifting gets. Eventually the speedo jumps from the moment i start from a stop, but again if i let off the gas it goes up to the correct mph. I replaced the vss in the transfer case..no help.i changed out the instrument cluster..no help either. Any ideas would be appreciated