Problems · by component

2013 Ford Flex fuel/propulsion system problems

59 owner complaints to NHTSA about the 2013 Ford Flex cite fuel/propulsion system, 10% of all 581 complaints for this model year.

Complaints
59
10% of all complaints
Crashes
0
Reported by owners
Fires
0
Reported by owners
Injuries
4
Reported by owners
01 —Owner reports

What owners say about the fuel/propulsion system

Verbatim from NHTSA complaints, newest first
“There seems to be a fuel leak on my vehicle's fuel tank. When the tank is half full and more there is a noticable fuel smell around my car and fuel dripping under my car. When the fuel is less than half full, the fuel seems to stop leaking. I believe the seam in the gas tank is leaking. I have heard of other people with my same year and vehicle having the same issues so I figured it was worth reporting.”
Owner complaint to NHTSAFiled Jan 23, 2024Fuel/propulsion systemODI 11567204
“Have difficulty fueling vehicle. “Fuel fill inlet” warning stays on dash. Strong fuel mixture smell in cabin. Fuel will overspill if you try to pump gas at full force. Smells like fuel is leaking. Concerned about possible explosion. Many other drivers having the same issues. Strange clicking sounds from front end.”
Owner complaint to NHTSAFiled May 24, 2023Electrical system, Unknown or other, Fuel/propulsion systemODI 11523595
“THIRD TIME HAVING THE FUEL PUMP REPLACED . PUMP FAILS EVERY 20-30K MILES. CAR WILL STOP RUNNING WHILE DRIVING ON ROADWAYS, UNABLE TO RESTART VEHICLE. HAD TO PULL OVER TO SIDE OF ROAD AND WAIT FOR TOW. 1ST TIME 36,000 MILES 2ND 53,000, 3RD 90,000. ALL REPAIRS WERE PERFORMED BY FORD SERVICE CENTER”
Owner complaint to NHTSAFiled Feb 14, 2020Fuel/propulsion systemODI 11309111
“NOW REPLACING THE FUEL MODUAL SENSOR FOR THE 3RD TIME IN 5YRS. THIS IS A KNOWN ISSUE FOR OTHER FORD VEHICLES. CAR WILL NOT START AND NEEDS TO BE TOWED EACH TIME. FRONT PASSENGER DOOR SENSOR DOESN'T WORK AND INTERIOR LIGHT REMAINS ON UNTIL VEHICLE REACHES 10MPH. INTERIOR LIGHT WILL NOT TURN OFF AND BATTERY DRAINS.”
Owner complaint to NHTSAFiled Dec 11, 2019Exterior lighting, Fuel/propulsion systemODI 11288445
“TL* THE CONTACT OWNS A 2013 FORD FLEX. WHILE DRIVING 30 MPH ON THE HIGHWAY, THE VEHICLE LOST POWER. THE CONTACT WAS ABLE TO PULL THE VEHICLE OVER TO THE SIDE OF THE ROAD. THE CONTACT WAS UNABLE TO RESTART THE VEHICLE AND HAD IT TOWED BACK TO HER HOME. THE CONTACT ATTEMPTED TO FILL UP THE FUEL TANK AND NOTICED FUEL LEAKING UNDERNEATH THE VEHICLE. THE FUEL INLET WARNING INDICATOR ILLUMINATED WHEN THE CONTACT ATTEMPTED TO RESTART THE VEHICLE ON THE SIDE OF THE HIGHWAY. RON CARTER FORD (8837 3005, FM 528 RD, ALVIN, TX 77511, (281) 715-7318) WAS CONTACTED AND STATED THAT THERE WERE NO RECALLS ON THE VEHICLE. THE CONTACT JUST BOUGHT THE VEHICLE USED THREE MONTHS AGO. THE MANUFACTURER ALSO STATED THAT THERE WAS NO RECALL. THE FAILURE MILEAGE WAS 93,000.”
Owner complaint to NHTSAFiled Dec 3, 2019Engine, Fuel/propulsion systemODI 11286601
“I TRIED STARTING THE CAR IT WOULD START THEN SPUTTER OUT VERY SHORTLY AFTER, AFTER HAVING THIS OCCUR 3 TIMES THE CAR WOULD NOT TURN OVER AT ALL AND HAD TO GET A TOW. I HAD IT TOWED TO THE DEALERSHIP, IT SAT FOR A DAY THE DEALERSHIP STATED THE CAR STARTED UP AND THEY WERE ABLE TO MOVE THE CAR WITHOUT AN ISSUE. THEY PRICED THE WORK AT $700+ TO BE COMPLETED. THE RECALL NUMBER 16V621000 (OR 16S31) DID NOT SHOW THOUGH IT IS THE SAME EXACT ISSUE HE DESCRIBED.”
Owner complaint to NHTSAFiled Nov 15, 2019Fuel/propulsion systemODI 11280259

Showing 6 of 59 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 8, 2026NHTSA vehicle page

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.