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I agree. I dropped my tank, cleaned it out, replaced pump, filter, and regulator with no luck yet. Still chasing it.

How How big of a job was it to replace?

Also how big of a job was it on the 4.0?

Sounds like I’ll have to drive the Jeep more! 🤷🏻‍♂️😁

Glad I found this post. I’m currently having the same issue, in the same boat, and going to loosen up all the bolts like suggested. Does anyone know the torque specs for the mounting bolts?

For my instance I replaced the iac and still having the rough idle. I’m hoping it’s bad gas

No cleaned the iac sensor 😑 but sounds like I’ll be making a trip the dealership tmrw

Hello all, I’m sure this has been asked before but can’t find my specific symptoms. I have the 4.0 (non distributor) and over night it began running super rough at idle. About 5 months ago I replaced all kinds of things under hood when I bought it (belt, water pump, thermostat, pulleys...