OffRoadMonkey
New Member
- First Name
- Guillermo
- Joined
- Jun 10, 2020
- Threads
- 0
- Messages
- 2
- Reaction score
- 0
- Location
- Puerto Rico
- Vehicle(s)
- 2020 Jeep Gladiator
- Occupation
- IT
My JT runs rough at idle from time to time, dealer says there is nothing they can do since there is no engine trouble codes on the PCM. I had a 2016 JKU with the 3.6 that ran super smooth, I started to feel the rough idle around 1,200 miles now it has 4,000 miles. My brother has a 2018 JLUR and is smoother that my JT. I have tried different fuels and octane rating with no change, did a oil change with no change, I do notice it more when the A/C is ON on MAX. I also feel the steering getting heavy when the idle is rough and turning the wheel while standing still in gear.
I hope that FCA finds something about the matter and issues a TSB that I could bring to the dealer, maybe a PCM reprogram could be the fix.
I hope that FCA finds something about the matter and issues a TSB that I could bring to the dealer, maybe a PCM reprogram could be the fix.
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