Misfire on Cylinder 2 & 5 after warm up

[RJC]

Did you check the resistance of the fuel injectors? Hot and cold.

Yes. I believe it was close to 12.00 ohms

 

[RJC]

Happy Monday, just a little update on this..

Took it to a mechanic friend of mine who also happens to know TJ stuff really well, he has diagnosed it as a collapsed lifter on cylinder #5. I will getting it back home in the next few days and tearing it down and replacing those lifters. I will follow back up with the results. Thank you to everyone for your time on this!

 

[RJC]

Hopefully final update... New lifters installed and all is good for the last 150 miles. The number 2 exhaust lifter was absolutely smoked and collapsed.

 

[wanomad]

So, where are all the smart jeep guys?? I've read this whole thread and haven't seen where anyone solved this problem. I have the same problem, have ruled out all the obvious possibilities. Someone?? Anyone???

 

[glowell222]

So, where are all the smart jeep guys?? I've read this whole thread and haven't seen where anyone solved this problem. I have the same problem, have ruled out all the obvious possibilities. Someone?? Anyone???

Read the previous two posts about replacing some lifters.