I've had a misfire with my 2002 4.0 5 speed for a bit over a month now. I've changed all the spark plugs and just changed the coil rail too. I'm still getting a P0306 code though for cylinder 6 misfiring. I can also hear and feel the misfire. Any thoughts on what else it can be?
P0306 Misfire
- Thread starter Gio jeep
- Start date
The first thing I would do is STOP throwing money at it and troubleshoot. I spent some time troubleshooting the exact same problem and wrote a guide on how to troubleshoot it that's now in the How-to section. Check it out here and let me know if you have any questions.
https://wranglertjforum.com/threads...the-dreaded-misfire-and-how-i-solved-it.4212/
https://wranglertjforum.com/threads...the-dreaded-misfire-and-how-i-solved-it.4212/
