RND1
Observer
seems that there is a lot of 2024 3.6's having issues with faulty O2 sensors. mine included. theory was it was bad O2 sensors but o2 sensor supplier claims same O2 sensors are used on many different vehicles and they are not having the same issue so they claim it is the software jeep is using on the 3.6's that is overheating them and causing them to fail. My 24 3.6 was down for 45 days and had all O2 sensors replaced (some of the 2X) and the ecm replaced. there is a long thread on the jlwrangler frorums regarding this issue. seems most are affected early ie 2000 miles or so. mIne was around 7000 miles. Only good thing about it was jeep cares gave me a free $0 deductible maxcare warranty for my troubles.
Wow, 45 days is ridiculous. I've seen that thread but so far mine hasn't had that issue (fingers crossed at 5k miles). Mine is blessed with the slight hesitation issue common to the 2024 Pentastar. Latest thinking on JLforum is faulty knock sensors. Not bad enough to really bother me, but I know it's there. I bought a maxcare warranty too lol.













