- Mar 7, 2023
Hello. I’m hoping y’all can help me out. My 2001 TJ just started idling rough this morning and misfiring. The engine starts right up by feels like it is missing a cylinder. When test driving it feels underpowered and slow acceleration. I had multiple misfire codes and ignition coil B code. I replaced the spark plugs and ignition coil pack. Problem persisted. I then did some research and ended up replacing the camshaft position sensor, crankshaft position sensor, and throttle body position sensor. Problem persists. Any advice or where to go next? Should I be looking at injectors next?