There are 4 owner-reported fuel system complaints for the 2017 Ford Mustangin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
Fuel tank leaking from fuel tank fitting. The tank has been inspected by the ford service department. Car is unsafe to drive. The symptoms are a fuel leak when the tank is full, and a gasoline Oder, again when full. This item was discovered around the first of the year, Ford not able to see the car until March 3rd.
The contact owns a 2014 Ford Escape. The contact stated that while his wife was driving at an undisclosed speed, the vehicle lost motive power. The vehicle was taken to an independent mechanic and diagnosed with fuel pump failure. The contact was informed that the fuel pump needed to be replaced. The manufacturer was not made aware of the failure. The contact related the failure to NHTSA Campaign Number: 15V005000 (Fuel System, Gasoline) however, the VIN was not included in the recall. The failure mileage was approximately 50,000.
Few months ago, suddendly I got a bad gasoline smell coming from the aft of the car. The smell is strong when I refill the tank. Brought the car to FORD service, they found a very small crack on top of the tank. I'm very surprised how a 5 years car got this kind of safety issue, FORD wants charge me 2000$ to fix it. FYI: I'm not been caught in any kind of accident.
THIS LETTER IS TO DOCUMENT A SIGNIFICANT ISSUE WITH OUR FORD SHELBY GT350, VIN [XXX], MODEL YR 2017, COLOR: WHITE/BLUE, CURRENT MILEAGE: APPROXIMATELY 1600. IN EARLY MARCH 2018 UPON EXITING A STORE PARKING ONTO AND PULLING ONTO YORBA LINDA BLVD THE VEHICLE EXPERIENCED A SUDDEN POWER LOSS AND ENGINE STOP. THE VEHICLE WOULD NOT RESTART AS IT ROLLED DOWN THE STREET. WE MANAGED TO PULL IT TO THE CURB. BY CYCLING THE IGNITION SYSTEM THE VEHICLE RESTARTED ON A FOURTH ATTEMPT. EACH STARTER CYCLE WAS APPROXIMATELY 10-15 SECONDS. NO WARNING LIGHTS WERE APPARENT PRE OR POST THE EVENT. APPROXIMATELY 1 WEEK LATER, IN MID-MARCH 2018 THE VEHICLE EXPERIENCED THE SAME POWER LOSS AGAIN WHILE PULLING AWAY FROM A STOP SIGN INTO AN INTERSECTION, AGAIN IN YORBA LINDA, CA. THE VEHICLE WAS PUSHED OUT OF THE INTERSECTION, THE STARTER CYCLED, IT CYCLED TWICE FOR APPROXIMATELY 15 SECONDS EACH PERIOD AND ON THE THIRD ATTEMPTED RESTATED. NO WARNING LIGHTS WERE APPARENT PRE OR POST THE EVENT. MOST RECENTLY THE VEHICLE EXPERIENCED 2 DANGEROUS EVENTS. THE VEHICLE WAS GOING DOWNHILL ON A 2 LANE HIGHWAY AT APPROXIMATELY 60 MPH WHEN ALL POWER WAS LOST. ON A DOWNHILL THE VEHICLE COASTED IN GEAR WITH COMPRESSION ENGINE BRAKING SLOWING THE VEHICLE. THE VEHICLE WAS PULLED OVER INTO THE PULL OUT. THE INSTRUMENT PANEL WAS FULLY FUNCTIONAL BUT NO ENGINE POWER, NO WARNING LIGHTS OTHER THAN A YELLOW SQUARE SAYING THE ACCESSORIES WERE POWERED. NO WARNING LIGHTS, NO PROBLEM INDICATOR LIGHTS. THE ENGINE STARTED IMMEDIATELY AFTER REACHING A FULL STOP WITH A SINGLE PRESS OF THE IGNITION BUTTON. LATER THE SAME DAY WHILE ATTEMPTING TO GET TO A DEALERSHIP THE VEHICLE AGAIN LOST POWER WHILE BEGINNING TO ACCELERATE. SPEED WAS 64 MPH. THE VEHICLE HAD NO WARNING LIGHTS OR OTHER INDICATORS ILLUMINATED. THE VEHICLE WAS DRIVEN IMMEDIATELY TO THE NEAREST DEALER. FORD HAS BEEN NOTIFIED. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR
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.
Data synced from NHTSA on May 4, 2026