RMC2
Caught the Bug
try this, i had it happen before when jeep was new, reset and hasn't happened since, if you have a tune for gears you may need to reinstall the tune:
1. Disconnect the battery by removing the positive battery cable
2. Ground the positive cable to the negative cable for 30 seconds to erase the electric charge in the capacitors
3. Reconnect the positive cable to the battery
4. Turn the key to on but do not start
5. Turn the headlights on
6. Turn the headlights off
7. Turn the key off
The ECU has now been reset to its factory settings. for the next 50 warm up periods the ECU will relearn the engine and driving habits for your driving conditions and the newly installed parts
Anyone know if this will work on the 3.6? I am not crazy how the jeep learns. Maybe it is learning bad habits from the driver. Hmm
OP. - any luck yet? If it isnt obvious, bite the bullet and go to the dealer. That is not safe for you, your passengers, or anyone around.