Updates: 1) Apparently my JL is now āknownā at my dealer (as in āOh, yeah...I heard about that one...ā); 2) the service department is recommending the throttle body be replaced; 3) the part is on backorderāthey are trying to get it expedited (otherwise it could be 2+ weeks). More to come...
Had to have my ā18 JL Unlimited flatbedded to the dealer this morning. Check engine, service electronic stability control, service electronic throttle control, stop/start offline, shuddering start, very rough idle, and in ālimp modeā. Not what you want out of a Jeep, ever, but especially on...