There are 7 stored owner reports matching the fuel system leading-label group for the 2001 Jeep Wrangler in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 7 of 7 matching reports.
Open the full vehicle complaint log (all categories)FUEL LEAKS FROM UNDER TANK AFTER FILLING UP WITH GAS AT GAS STATION
TL* THE CONTACT OWNS A 2001 JEEP WRANGLER. THE CONTACT STATED THAT THE VEHICLE FAILED TO RESTART AFTER EXITING AND RE-ENTERING THE VEHICLE. THE VEHICLE HAD TO COOL DOWN BEFORE RE-STARTING. THE VEHICLE WAS TAKEN TO A DEALER. THE TECHNICIAN DIAGNOSED THAT THE VAPOR LOCK WAS DEFECTIVE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 110,000.
WHEN FILLING THE GAS TANK, GAS WILL SPIT BACK OUT AT YOU, GETTING ON YOUR HANDS AND CLOTHES. *TR
TL* THE CONTACT OWNS A 2001 JEEP WRANGLER. THE CONTACT WAS DRIVING 5 MPH WHEN THE BOLTS THAT HELD THE FUEL TANK BECAME LOOSE AND FRACTURED FROM THE VEHICLE. THE FUEL TANK WAS HANGING TWO INCHES FROM THE GROUND. THE DEALER WAS NOT INFORMED OF THE FAILURE AND THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 54,000 AND THE CURRENT MILEAGE WAS 54,004.
EVERY TIME I FILL MY JEEP UP WITH GAS IT OVER FLOWS I THOUGHT IT MIGHT JUST BE THE PUMP BUT IT HAPPENS AT EVERY STATION I GO TO. *TR
HI MY COMPLAINT IS THAT WHEN MY VEHICLE IS STARTED THERE IS A STRONG SCENT OF FUEL. THIS SMELL CONTINUES UNTIL THE VEHICLE WARMS UP THEN IT CEASES. I ALSO GET APPROXIMATELY 80 MILES LESS TO THE TANK ON GAS MILEAGE. I HAVE TALKED TO NUMEROUS PERSONS OF WHOM OWN JEEPS, 2000 OR NEWER AND THEY HAD THE SAME PROBLEM. MOST OF THESE WERE NOTICED WHILE STILL UNDER FACTORY WARRANTY, SO THE PROBLEMS WERE SIMPLY FIXED. ESSENTIALLY THEY WERE GIVEN A NEW GAS TANK AND FUEL LINES TO FIX THE PROBLEM. I WOULD JUST LIKE TO PUT OUT THERE THAT THERE IS A STRONG SMELL OF FUEL WHICH COULD LEAD TO A VERY SERIOUS PROBLEM. PLEASE LET ME KNOW IF ANYONE ELSE HAS COMPLAINED OF THIS OR HAD ANY PROBLEMS OF THIS KIND. HAVE A WONDERFUL WEEKEND. KEVIN CHAMPAIGNE. *JB
WHILE DRIVING TRANSMISSION STARTS TO SLIP.*AK A NEW TRANSMISSION HAD TO BE INSTALLED. THERE WAS A LEAKING TANK SEAL. WATER LEAKS THROUGH THE A/C AND HEATER HOSES. THERE ARE HOLES AT THE BULK HEAD. THERES A FAULTY KEY CYLINDER. THE PASSENGER DOOR IS DIFFICULT TO OPEN AND CLOSE. THERE ARE 2 RECALLS ON THIS VEHICLE. ONE FOR A FAULTY IGNITION SWITCH AND THE OTHER FOR HTE INTAKE MANIFOLD. *JG
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.