Home · 2012 Jeep Wrangler 4-door 4xe · Complaints

What 828 owners told NHTSA about the 2012 Jeep Wrangler 4-door 4xe

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (828)Crash / fire / injury (47)Transmission & drivetrain (282)Steering (204)Engine (172)Electrical system (147)Airbags (128)Fuel system (45)Brakes (44)Visibility & wipers (41)Body & structure (30)Electronic Stability Control (esc) (30)

45 of 828 complaints match · Fuel system · clear filters · page 2 of 2

Jun 28, 2016Fuel system

WHEN I FILL UP AT THE GAS STATION, AND THE FUEL PUMP CLICKS OFF, FUEL SPILLS OUT EVERYWHERE. EVERY SINGLE TIME.

NHTSA ODI 10881236

Jun 13, 2016Fuel system

JEEP WAS STALLING. HEAD WAS REPLACED UNDER WARRANTY. ONE MONTH LATER JEEP STILL RANDOMLY STALLS AT IDLE / STOP LIGHTS. NOW IT IS STARTING TO CUT OUT AT ROAD SPEEDS.

NHTSA ODI 10874055

May 10, 2016Fuel system

BAD FUEL PUMP

NHTSA ODI 10864118

Mar 11, 2016Fuel system

WHEN FILLING THE GAS TANK, ONCE IT REACHES THE FULL POINT, IT FAILS TO TRIGGER THE FUEL PUMP TO STOP IN TIME AND FUEL SPILLS ALL OVER THE SIDE OF THE REAR FENDER. IT DOES THIS EVERY SINGLE TIME I FILL UP.

NHTSA ODI 10846211

Jan 14, 2016Electrical systemEngineFuel systemFire

VEHICLE ENGINE LIGHT CAME ON AFTER STARTING ENGINE AND DRIVING 30 FEET FROM INITIAL PARKED LOCATION. VEHICLE WAS STOPPED AND EXPLOSION OCCURRED UNDER THE HOOD WHILE DRIVER WAS STILL IN VEHICLE. NO PREVIOUS INDICATION THERE WAS ANY ISSUE WITH VEHICLE. UPON DRIVER EMERGENCY EXIT OF VEHICLE, FURTHER EXPLOSIONS AND LARGE FLAMES ENGULFED THE VEHICLE RESULTING IN A TOTAL LOSS OF VEHICLE WITHIN MINUTES.

NHTSA ODI 10820178

Jul 28, 2015Fuel system

FUEL SPRAYS OUT OF THE FILLING TUBE WHEN REFUELING TO A FULL TANK.

NHTSA ODI 10744196

Mar 9, 2015Fuel system

UPDATE TO COMPLAINT NUMBER 10692609 REGARDING THE CHECK ENGINE LIGHT AND CODES P0441 AND P0445. A NEW MOPAR GAS CAP HAS TAKEN CARE OF THE PROBLEM. TWO AFTER MARKET GAS CAPS, PURCHASED NEW, WERE FAULTY RIGHT OUT OF THE BOX. THE NEW MOPAR GAS CAP HAS CLEARED THE CODES. APPARENTLY NOT ALL GAS CAPS ARE VEHICLE SPECIFIC... *TR

NHTSA ODI 10692884

Mar 9, 2015Fuel system

GAS SPILLS OUT OF THE GAS TANK WHEN FILLING UP. HAPPENS AT DIFFERENT GAS STATIONS, BOTH WITH THE HANDLE CLIPPED IN THE PUMP POSITION AND ALSO WHEN GRIPPED BY HAND THROUGHOUT. VERY DANGEROUS AS IT HAS GOTTEN ON MY HANDS AND CLOTHES AND ALL OVER THE CAR. VERY FLAMMABLE SITUATION. *TR

NHTSA ODI 10693091

Mar 9, 2015Fuel system

FUEL SPIT BACK AT TIME OF REFUELING. *TR

NHTSA ODI 10693149

Mar 6, 2015Fuel system

MY CHECK ENGINE LIGHT CAME ON. THE CODES WERE P0441 AND P0445, BOTH HAVING TO DO WITH THE EVAP SYSTEM. *TR

NHTSA ODI 10692609

Mar 6, 2015Fuel system

THE FUEL CODE SHOWS INCOMPLETE AND FAILS TO RESET. *TR

NHTSA ODI 10692613

Jan 23, 2015Fuel system

I RECENTLY BOUGHT THIS VEHICLE AS A USED CAR. THE FUEL OVERFLOW VALVE DOES NOT WORK CAUSING GAS TO SPILL OUT ONTO THE CAR AND GROUND EVERY TIME I FILL UP THE CAR. THIS IS OBVIOUSLY AN ENVIRONMENTAL AND FIRE HAZARD. THE JEEP INTERNET FORUMS ARE FULL OF POSTINGS OF THE SAME ISSUE WITH SEVERAL WRANGLER MODELS AND YEARS AND THE RECOMMENDATION IS TO REPLACE THE FILLER TUBE CONTAINING THE CHECK VALVE. IT IS OBVIOUS THAT THIS IS A DEFECTIVE PART AND THE MANUFACTURER SHOULD ISSUE A RECALL AND REPAIR THE PROBLEM FOR FREE. *TR

NHTSA ODI 10678615

Jan 22, 2015Fuel system

WHEN FILLING IT UP WITH GAS THE NOZZLE WHICH STOP AFTER IT GET FULL, BUT THEN THE GAS FROM THE JEEP GUSHES OUT OF FILLER TUBE ALMOST A GALLON GOES ON JEEP AND ON THE GROUND. *TR

NHTSA ODI 10678240

Jan 17, 2015Fuel system

WHEN ADDING FUEL TO THE VEHICLE, AFTER THE INITIAL PUMP SHUTOFF WHEN REMOVING THE PUMP FROM THE FUEL INLET, THE GASOLINE COME BACK OUT UNDER PRESSURE AND SOAKS THE OPERATOR. THIS HAS HAPPENED CONSISTENTLY SINCE THE INITIAL EPISODE. IT MAKES NO DIFFERENCE WHETHER THE FUEL IS PUMPED SLOWLY OR FAST. THIS VEHICLE HAS BEEN RETURNED TO A DEALER FOR INSPECTION. NO IMMEDIATE CAUSE HAS BEEN FOUND. *TR

NHTSA ODI 10676186

Feb 27, 2014Transmission & drivetrainFuel system

RECALL NOTICE SENT FROM CHRYSLER IN SEPTEMBER 2013. BEEN WAITING FOR PARTS TO BE SENT TO DEALERSHIP SINCE THAT DATE. CALLED ADAMS JEEP AGAIN TODAY AND THEY STILL DO NOT HAVE PARTS FROM CHRYSLER TO CORRECT THE TRANSMISSION LINE RECALL PROBLEM. *TR

NHTSA ODI 10566299

Dec 23, 2013Fuel system

TL* THE CONTACT OWNS A 2012 JEEP WRANGLER. THE CONTACT STATED THAT AN EXTREMELY STRONG ODOR OF GASOLINE EMITTED INSIDE AND OUTSIDE OF THE VEHICLE CONTINUOUSLY. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER FOR DIAGNOSIS. THE MANUFACTURER WAS NOT NOTIFIED OF THE PROBLEM. THE APPROXIMATE FAILURE MILEAGE WAS 3,000. THE VIN WAS UNAVAILABLE.

NHTSA ODI 10557007

Apr 30, 2013Fuel system

WHEN YOU FILL THE GAS TANK, THERE IS ALWAYS A SPILL OVER OF GAS THAT COMES OUT. I HAVE RESEARCHED THIS AND IT IS A VERY COMMON ISSUE WITH JEEP OWNERS. PLEASE FORCE A RECALL. IT IS VERY DANGEROUS TO HAVE FUEL ALL OVER THE SIDE OF THE CAR AND ON THE FLOOR EVERY TIME I FILL UP FOR GAS. *TR

NHTSA ODI 10510102

Oct 24, 2012Engine & coolingFuel systemElectrical systemBody & structureVisibility & wipers1 injury

TL* THE CONTACT OWNS A 2012 JEEP WRANGLER 4X4. THE CONTACT STATED THAT SHE COULD SMELL FUMES ENTERING THE VEHICLE FROM THE VENTILATION. THE FUMES CAUSED THE DRIVER AND ANY OTHER PASSENGER THAT ENTERED THE VEHICLE TO BECOME NAUSEOUS AND ENDURE HEADACHES. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THEY ADVISED THAT THE FAILURE WAS A NORMAL CHARACTERISTIC FOR THE PARTICULAR MODEL VEHICLE. IN ADDITION, THE CONTACT STATED THAT THE REMOVABLE HARD TOP WOULD FLEX WHEN DRIVING AT APPROXIMATELY 30 MPH OR HIGHER. THE FAILURE WOULD CAUSE EXTREME CABIN PRESSURE AND CAUSING THE DRIVER AND PASSENGERS TO SUFFER SEVERE HEADACHES. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSIS. THE MECHANIC ADVISED THAT THE HARD TOP WAS PERFORMING AS DESIGNED. THE MANUFACTURER WAS CONTACTED AND OFFERED NO ASSISTANCE. THE FAILURE MILEAGE WAS APPROXIMATELY 77. THE CURRENT MILEAGE WAS APPROXIMATELY 3,080. UPDATED 01/02/2013*LJ UPDATED 1/7/2013 *JS

NHTSA ODI 10482075

Sep 1, 2012Fuel system

I WAS DRIVING IN 4 LOW IN 90 DEGREE AND 3000 FEET ELEVATION GAIN. I COULD SMELL A STRONG GAS VAPOR. IT WAS IN THE CAB AND OUTSIDE. IT IS DUE TO THE DESIGN OF THE EVAP SYSTEM. THE JKDEPENDS ON A SPRING VALVE TO RELIEVE EXCESSIVE PRESSURE/VACUUM IN THE FUEL SYSTEM. THE ESIM IS A CRUDE DEVICE MEANT TO MEET MONITORING REQUIREMENTS. THE REALITY IS ON HOT DAY WHEN VAPORS ARE PREVALANT, ESPECIALLY IN 4WD LOW WHEN THE VEHICLE IS MOVING SLOW AND THE ENGINE ARE HIGH REVS ARE HIGH YOU MAY SMELL FUEL. THIS REALLY BOTHERED ME WITH MY FAMILY ON BOARD. *TR

NHTSA ODI 10473237

Apr 9, 2012Fuel system

FUEL OVERFLOWS AND SPILLS WHEN I FILL UP. *TR

NHTSA ODI 10454619

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Working with the data? Download all 828 complaints as CSV · fetched from NHTSA July 18, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2012 Jeep Wrangler 4-door 4xe verdict →