Howdee- 2013 JK started occasionally bucking (single buck) while accelerating into 3rd or 4th gear. Subsequently, I then lost all power and acceleration while at the same time the Electronic Throttle Control, Electronic Stability Control and ABS lights illuminated. Lost almost all power in 1st gear but was able to "re-start" after turning off engine and restarting. I don't recall the "engine Light illuminating. Just prior to this happening I had a Speed Sensor (and barring) replaced. I took the JK to my shop. They checked "everything" including possible wiring issue. Nothing found. They suggested taking to a local jeep dealer to possibly "update computer software". Earlier, I searched several forums and saw at least 3 possible problems and communicated these to the repair shop- nothing identified. Please consider responding with any feedback. I really want to avoid taking my JK to a dealer for diagnostics unless absolutely necessary. Thanks!
bobJK13 2024
bobJK13 2024