2023 Jeep Wrangler fuel/propulsion system problems
57 owner complaints filed with NHTSA name the fuel/propulsion system on the 2023 Jeep Wrangler — 16% of all complaints for this model year.
What owners report
“Driving in full electric mode after about 6 miles, while trying to accelerate to cross in front of traffic you have a major power loss. You will start to decelerate then the engine will kick in and start at full power load 6-7 thousand rpm The vehicle will lung and a large smell of over fueling…”
filed Sep 20, 2026
“Sometimes pulling out my wrangler hesitates to accelerate. I've had couple of scary situations megeing onto the highway and pulling out at a intersection. Sometimes going up hill it seems to lose power. The Jeep used to never have a problem in any of these situations. Something has seemed to…”
filed Sep 19, 2026
“Following completion of the 68C recall/software update around January 31, I noticed a significant change in the performance and drivability of my Jeep Wrangler 4xe. The most noticeable difference was a reduction in acceleration and overall power. The Jeep no longer had the quick, torquey response it previously had…”
filed Sep 19, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Fuel Delivery Module Before replacing the fuel module for DTCs P0461 and P062A and other not start, long crank, fuel gauge accuracy and drivability issues, the technician should disconnect the electrical connector at…
9100833 REV1 · Service Bulletin/Repair Instructions · issued Jul 6, 2026
Fuel/propulsion System problems in other Wrangler years
| Year | Reports | Share |
|---|---|---|
| 2025 Wrangler | 21 | 32% |
| 2024 Wrangler | 177 | 25% |
| 2022 Wrangler | 60 | 15% |
| 2021 Wrangler | 104 | 11% |
| 2020 Wrangler | 32 | 5% |
| 2019 Wrangler | 9 | 1% |
| 2018 Wrangler | 18 | 1% |
| 2017 Wrangler | 13 | 4% |
| 2016 Wrangler | 13 | 3% |
| 2015 Wrangler | 15 | 3% |
| 2014 Wrangler | 19 | 3% |
| 2013 Wrangler | 30 | 5% |
Other reported problem areas on the 2023 Jeep Wrangler
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.