Novak Conversions Jeep Wrangler JK engine mounts

2008 jk misfire code

bundyeric

New Member
Joined
Mar 7, 2024
Messages
1
Location
Vernon CT
Have a new to me 2008 jk 3.8. it recently started coming up with a misfire cylinder 6 code. I replaced the wires, plugs, PVC valve, and coil pack a few days ago. Code came back on today. I'm guessing injector is bad, not sure what else it could be.

A few weeks ago I replaced the lower intake manifold gasket but engine ran great after that. Also replaced the heater core because it was leaking coolant inside the cabin.
 
Novak Conversions Jeep Wrangler JK engine mounts