White Knuckle
NAXJA Forum User
- Location
- Tucson, AZ
1989 unLimited, 4.0l. The RPMS go up, but it stays in 4th. This has happened before when it got cold, but went away. I originally thought it was the Comfort/Power switch, but that doesn't change it. Maybe a vacuum leak, but everything looks okay. This happens after the engine warms up and it idles between 1K and 1500 in Drive.
New IAC, TPS, battery is only a couple of months old, all vacuum lines have been inspected and put in their proper place since my booster swap. Flux capacitor is in good shape too, but it takes a while to get to 88. :rof:
New IAC, TPS, battery is only a couple of months old, all vacuum lines have been inspected and put in their proper place since my booster swap. Flux capacitor is in good shape too, but it takes a while to get to 88. :rof: