2012 Jeep Liberty Fuel system Problems
- Complaints
- 11about this part
- Share
- 3%of 385 total for the year
- Median mileage
- 88,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 11 complaints about the fuel system of the 2012 Jeep Liberty, 3% of the 385 complaints for this model year. Where a mileage was given, the median is 88,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“I was driving 35 MPH straight on a city road when the orange engine light came on. I went to nearest auto store and had it scanned and it came out with code p0441. Incorrect purge flow.”
NHTSA complaint #11288918, filed 2019-12, 72,500 miles“The evap container isnt the right part and obviously was actually for a Jeep wrangler and has an extra inlet. After numerous attempts to contact Jeep for the last 4 months and still nothing this vehicle will stall while driving and it drives alot of interstate travel which is a huge safety risk and still have gotten nowhere all I want is for Jeep to make this right and fix the manufacturer mess up.”
NHTSA complaint #11306598, filed 2020-02, 135,215 miles“The vehicles doors lock and unlock while the car is in motion. The lights have gone out while moving down the road. The wipers will intermittently go on and off . The lights on the dash and radio will dim while driving. The car shifts multiple times while moving.”
NHTSA complaint #11337365, filed 2020-07, 88,000 miles“Vehicle has a eco-mode to reserve excessive fuel usage. When traveling at a speed to exceed 45 MPH the vehicle reacts with a bad vibration and shake as if there is a flat tire or something. When coming to a complete stop the vehicle shakes as if there is a defect with the rotors or brakes. When taking off, there is a kick when attempting to first accelerate especially at a traffic stop/intersection. Vehicle has been serviced at the sport durst chrysler Jeep in durham nc and it has been declared as drone mode which is unknown cause of issue- unrepairable. …”
NHTSA complaint #10450605, filed 2012-03, 115 miles“Fuel was spilling out underneath vehicle every time I filled up. The issue was that the plastic housing where the fuel filler tube connects to the gas tank hardened and deteriorated to a point where it begins to leak. That plastic appears not to be ethanol resistant. Indications a leak will or is occurring: P0456 code or fuel dripping down under vehicle or smell of fuel.”
NHTSA complaint #11422426, filed 2021-06Related service bulletins
- 10175733Apr 21, 2020Possible Driveability Issues due to the Winter-Blend Fuel into the Warmer Season
- 10217521Mar 15, 2017Oil Pump Assembly If error code P06DD present on any Pentastar V6 application, please inspect oil pump for relief valve failure. See photo attached. If valve is found out of…
- 10139799Oct 22, 2014FLASH: MIL Illumination For P0730 And Transmission Shift Enhancements This bulletin involves selectively erasing and reprogramming the Transmission Control Module (TCM) with new…
- 10139594Sep 10, 2014Part Description: RHR Radio Issue Description: Issue 1: While performing RHR radio reflash (software update), on rare occasions, the flash can fail to properly update the radio…
Fuel system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2012 | 11 | 3% |
| 2011 | 35 | 19% |
| 2010 | 34 | 17% |
| 2009 | 21 | 19% |
| 2008 | 156 | 29% |
| 2007 | 211 | 30% |
| 2006 | 365 | 27% |
| 2005 | 409 | 37% |
| 2004 | 186 | 17% |
| 2003 | 172 | 13% |
| 2002 | 173 | 10% |
| 2001 | 1 | 10% |
Other parts of the 2012 Jeep Liberty
169 complaintsElectrical system
117 complaintsEngine
44 complaintsTransmission and drivetrain
34 complaintsOther or unknown
31 complaintsBody and structure
24 complaintsExterior lighting
20 complaintsVisibility (wipers, defrost, mirrors)
18 complaintsSeats
16 complaintsBrakes
12 complaintsElectronic stability control
10 complaintsSeat belts
8 complaints
← All problems reported for the 2012 Jeep Liberty
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology