RoadVitals

2014 Ford Mustang Fuel system Problems

Owner-reported complaints naming the fuel system system, filed with NHTSA

Data refreshed

Fuel system reportsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
11
Latest Dec 18, 2023
Share of all reportsThis category as a share of every owner report on file for this model year. One report can name more than one component, so the categories overlap.
3%
of 359 total
Crash or fire reportedReports in this category whose submitter recorded that a crash or a fire occurred. The reporter's own answer on the NHTSA form, not a verified finding.
0
Injuries or deaths reportedTotals the submitters entered on their own reports in this category. Not verified by NHTSA and not a casualty statistic.
0

What this page shows

Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks. Every record below is an owner-reported complaint about the 2014 Ford Mustang submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 11 reports on file name it.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Owner reports naming fuel system

Shown in the owner’s own words, exactly as filed

EngineFuel systemPowertrain (other)
Filed Dec 18, 2023

the following problem happened to me a few years ago (twice within a couple of months) and again, 2 days ago. Each time I was standing at a traffic light when all of a sudden it accelerated at full throttle. I practically stood on the brake pedal, but the car was inching forward, as I put the transmission into park. This was not a subtle situation, it was dangerous. The engine went from idle to screaming within 2 seconds. I ruled out the floor mat as it was in the proper position and snapped into the floor. It did not cause any warning lights to come on. in May, I had the oil changed, at which time they suggested that they clean the throttle body, which they did.They never heard of the above problem.

NHTSA ID
11560734
Incident
Dec 16, 2023
EngineFuel systemPowertrain (other)
Filed Jul 13, 2023

The contact owns a 2014 Ford Mustang. The contact stated that while driving approximately 35-70 MPH, the vehicle inadvertently downshifted to first gear. The contact stated that the rear wheels locked up and the vehicle jolted forward. The air bag, fuel, and check engine warning lights were illuminated. The vehicle was towed to the local dealer, but the vehicle was not diagnosed or repaired. The manufacturer was contacted but no assistance was provided. The failure mileage was approximately 80,000.

NHTSA ID
11532014
Incident
Nov 1, 2022
Mileage
80,000 mi
Fuel system
Filed Aug 3, 2020

TL* THE CONTACT OWNS A 2014 FORD MUSTANG. THE CONTACT STATED WHILE DRIVING, THE MESSAGE STATING CHECK FUEL INLET FILTER REMAINED ILLUMINATED AND THE VEHICLE FAILED TO PROPERLY ACCELERATE. THE CAUSE OF THE FAILURE WAS NOT YET DETERMINED. THE LOCAL DEALER VICK BAILEY FORD LOCATED AT 501 E DANIEL MORGAN AVE, SPARTANBURG, SC 29302 AND THE MANUFACTURER WERE NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 31,000.

NHTSA ID
11343009
Incident
Jun 1, 2020
Mileage
31,000 mi
EngineFuel system
Filed Aug 19, 2017

LIMP MODE- MY MUSTANG ABOUT A FEW MONTHS AGO WHEN IN TO LIMP MODE. I WAS DRIVING DOWN THE HIGHWAY AT AROUND 70 WHEN I LOST ALL POWER TO MY CAR AND THE WRENCH LIGHT CAME ON. I WAS ABLE TO GET OFF THE FREEWAY AND SHUT MY CAR DOWN FOR ABOUT 5 MINUTES. AFTER MY CAR STARTED AND I WENT ON MY WAY. I DID SOME RESEARCH AND FOUND IT COULD BE THE ETB (ELECTRICAL THROTTLE BODY) IT HAS BEEN FIND UNTIL THIS WEEKEND. TODAY I HAD TO RESET MY VEHICLE 6 TIMES DURING A FEW HOUR RUNNING AROUND. THE LAST TIME MY VEHICLE JUST THREW A CODE. I DO NOT WANT TO DRIVE IT BECAUSE I AM AFRAID THAT I MIGHT CAUSE MORE DAMAGE THEN WHAT IT COULD. FORD SAID UNLESS IT IS A FULL RECALL I WOULD HAVE TO PAY FOR IT. I HAVE FOUND OTHER TPS AND A LAW SUE ABOUT THIS FOR ALL YEARS BUT MINE. THE PART IS ABOUT 350-450 PLUS LABOR.

NHTSA ID
11016368
Incident
Aug 19, 2017
Mileage
75,000 mi
EngineFuel systemSteering
Filed Feb 14, 2017

I WAS GOING TO WORK AROUND 15:45 WHEN I HAD TO ACCELARATE ON A MOUNTAIN WHILE I WAS ON THE FIFTH GEAR. I GAVE ENOUGH GAZ BUT THE ENGINE DID NOT WANT TO RESPOND. AFTER ARRIVING AT THE TOP OF THE MOUNTAIN, NOT BEING ABLE TO ACCELERATE ON THE 5TH GEAR, I DOWNSHIFTED TO THE 4TH GEAR. SAME RESULT THE ENGINE DID NOT RESPOND. THE ENGINE THEN STALLED, BATTERY LIGHT CAME UP, OIL AND ENGINE LIGHT CAME UP AFTER. THE ROAD WAS TURNING RADICALLY SO I TOLD MYSELF I WILL TRY TO STOP AFTER THE CURVE SO I WONT BE DANGEROUS TO OTHER CARS IN THE CURVE. PROBLEM IS, STEERING BOX FAILED TO FONCTION AND I ALMOST CRASHED IN A LIGHT POST. EVEN WITH MY TWO HANDS FORCING ON THE STEERING WHEEL IT WAS VERY DIFFICULT TO TURN. I CALLED FORD ROAD ASSISTANCE FOR A TOWING. IT TOOK AROUND 40 MINUTES FOR IT TO ARRIVE. FOR A 12TH FEBRUARY IN QUBEC, IT IS LONG AND COLD TO WAIT IN A CAR 40 MINUTES WITH NO HEATING. TWO DAYS LATER FORD CALLED ME TO TELL ME OIL SMELLED GAZ AND SPARKED PLUGS WERE FINISHED, FOR THEN TELLING ME THE ENGINE IS DONE DUE TO A PISTON. BECAUSE OF A MODIFICATION ON THE ENGINE (A SUPERCHARGE) I AM AWARE THE WARRANTY WILL PROBABLY NOT COVER THE ENGINE, BUT THIS SEEMS TO NOT EXPLAIN WHY THE STEERING BOX FAILED IN WHICH I ALMOST DID AN ACCIDENT.

NHTSA ID
10954607
Incident
Feb 12, 2017
Mileage
10,000 mi
Fuel system
Filed Jan 4, 2017

TAKATA RECALL. MY 2014 JUST HAD WARRANTY WORK DONE FOR A DEFECTIVE THROTTLE BODY WHICH CAUSED MY CAR TO NOT START AND LEFT ME STRANDED AT WORK.

NHTSA ID
10939764
Incident
Dec 29, 2016
Mileage
34,999 mi
Driver assistanceFuel systemPowertrain (other)
Filed Sep 6, 2016

DRIVING HE CAR AT ABOUT 40MPH MOSTLY IN TRAFFIC I LOST COMPLETELY THE THROTTLE AND I CAN'T ACCELERATE AND SHOW THE WRENCH LIGHT IN THE CLUSTER. I HAVE TO COMPLETELY STOP PUT THE CAR IN PARK TURN OFF AND WAIT A FEW MINUTES AND THE CAR WILL WORK AGAIN FOR A FEW HOURS SOME TIME DAYS WITH OUT PROBLEM BUT THIS HAPPEN WITH OUT ANY WARNING. WHEN I GET THE CAR TO THE REPAIR SHOP I FOUND THE DTC P2111. I DID A PCM REPROGRAM WITH THE LATEST CALIBRATION FILES FROM THE MOTORCRAFT SERVICE WEB SITE. BUT I STILL HAVE THE PROBLEM, Y WONDERING THAT SOME DAY I WILL CAUSE A ACCIDENT TO ME AND SOME BODY ELSE. I HOPE SOMEBODY TAKE CONSIDERATION OF THIS PROBLEM IN MY CAR AND A LOT MORE THAT I WAS READING IN THE FORD FORUM. AS I KNOW I'M NOT THE ONLY ONE WITH THIS KIND OF PROBLEM IN FORD VEHICLES. THANK YOU VERY MUCH *TR

NHTSA ID
10904218
Incident
Aug 20, 2016
ElectricalFuel system
Filed Aug 19, 2016

ON 8/18/16, I WAS DRIVING ON MARYLAND STATE ROUTE 198, AT ABOUT 40 MPH, WHEN THE CAR BEGAN TO LURCH FORWARD, STOP, LURCH FORWARD AS I CAME THROUGH A ROUNDABOUT. I PULLED OVER TO THE SHOULDER. I TURNED THE CAR OFF, RESTARTED THE CAR, AND WHILE ON THE SHOULDER, I PRESSED THE GAS PEDAL, AND AGAIN THE CAR LURCHED FORWARD TWICE AND THEN STOPPED. WRENCH LIGHT WAS LIT UP ON DASHBOARD (IT WASN'T LIT MOMENTS BEFORE) AND WHEN I LOOKED AT THE MANUAL IT SAID THE CAR HAD DEFAULTED TO "LIMP TO HOME" AND I SHOULD SEE THE DEALER. I WAS MORE THAN 40 MILES FROM HOME AND CALLED AAA. IF THIS HAD OCCURRED 10 MINUTES LATER, I WOULD HAVE BEEN DRIVING 55 MPH ON INTERSTATE 295 S AND WOULD HAVE BEEN IN DANGER BECAUSE THAT ROAD HAS NO SHOULDER. THIS CAR BEHAVIOR MIMICKED WHAT I EXPERIENCED OCT. 6, 2015 (LURCHING, DASHBOARD LIGHTS LOOKING LIKE A DISCO BALL), WHEN THE DEALER HAD TO REPLACE THE THROTTLE ASSEMBLY (SERVICE DATE OCT. 7, 2015). HOWEVER, THE DEALER IS NOW TELLING ME IT IS A TRANSMISSION PROBLEM WITH THE CAR SHOWING TFT SENSOR, P0710, P0713 CODE READINGS. THIS IS THE THIRD MAJOR REPAIR. ON 11/23/12, THE DEALER REPLACED THE INSTRUMENT CLUSTER, AFTER I EXPERIENCED AN ISSUE THANKSGIVING DAY WITH ALL DASHBOARD LIGHTS LOOKING LIKE A DISCO BALL AND COULD NOT READ THE SPEEDOMETER TO KNOW HOW FAST I WAS DRIVING WHILE IN BALTIMORE ON INTERSTATE 695. THE CAR IS 4 YEARS OLD AND HAS ABOUT 61,000 MILES ON IT. I BELIEVE ALL THREE INCIDENTS REPRESENT SAFETY ISSUES. I DID NOT KNOW YOU COULD FILE A COMPLAINT UNTIL I BEGAN RESEARCHING AFTER THIS LATEST INCIDENT, AND SO INCLUDE THE THE OTHER TWO IN THIS REPORT.

NHTSA ID
10897205
Incident
Aug 18, 2016
Mileage
61,646 mi
Driver assistanceFuel system
Filed Jul 31, 2015

TL* THE CONTACT OWNS A 2014 FORD MUSTANG. WHEN THE ACCELERATOR PEDAL WAS DEPRESSED AT APPROXIMATELY 80 MPH, A FUEL ODOR EMITTED FROM THE AIR VENT INSIDE THE VEHICLE. THE VEHICLE WAS TAKEN TO A DEALER WHERE A SMOKE TEST WAS PERFORMED AND THE TECHNICIAN STATED THAT THE VEHICLE WAS OPERATING AS DESIGNED. IN ADDITION, WHILE DRIVING APPROXIMATELY 35 MPH, THE VEHICLE STALLED AND THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE THROTTLE BODY NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 36,400. THE VIN WAS NOT AVAILABLE.

NHTSA ID
10745205
Incident
Oct 15, 2014
Mileage
36,400 mi
Driver assistanceEngineFuel system+1 more
Filed Jan 5, 2015

WHEN DOWNSHIFTING IN THE MANUAL TRANSMISSION VERSION OF THIS VEHICLE, THE CAR DOESN'T SLOW DOWN ON ANY DECLINE AND INSTEAD ACCELERATES (WITHOUT TOUCHING THE GAS PEDAL). ALSO, WHILE SLOWING DOWN ON A FLAT ROAD (AT 1,500 TO 1,700RPM) THE CAR ACCELERATES BY ITSELF AND FIGHTS THE BRAKES WHILE IN GEAR. *TR

NHTSA ID
10670020
Incident
Jan 15, 2014
Mileage
500 mi
EngineFuel systemPowertrain (other)
Filed Apr 8, 2014

WHILE DRIVING THE MUSTANG (WHICH IS A MANUAL TRANSMISSION) I NOTICED THAT THE SPEED OF THE CAR DOESN'T DECELERATE WHEN I TAKE MY FOOT OFF THE GAS PEDAL. THE CAR IS GIVEN GAS (MORE THAN AN IDLE AMOUNT) WHEN I DO NOT DEPRESS THE GAS PEDAL. IT HAPPENS IN ALL 6 GEARS BUT IT'S MOST NOTICEABLE WHEN IN FIRST OR SECOND. ALSO, WHILE THE CAR IS IN GEAR, THE ENGINE FIGHTS TO SLOW DOWN WHILE DEPRESSING THE BRAKE PEDAL. THIS DOESN'T HAPPEN EVERY TIME BUT WHEN IT OCCURS WHILE IN A PARKING LOT WITH PEOPLE AROUND IT BECOMES A SERIOUS SAFETY ISSUE. *TR

NHTSA ID
10578148
Incident
Jan 6, 2014
Mileage
200 mi

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

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Data sources

Data on this page last refreshed .