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What 13 owners told NHTSA about the 2012 Ford F-550

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 (13)Crash / fire / injury (2)Engine (9)Fuel system (3)Brakes (2)Electrical system (1)Engine & cooling (1)Steering (1)Suspension (1)Transmission & drivetrain (1)

2 of 13 complaints match · Brakes · clear filters

Sep 17, 2019Transmission & drivetrainBrakesEngineCrash1 injury

TL* THE CONTACT OWNS A 2012 FORD F-550. WHILE THE CONTACT WAS HAULING SAND AND REGROUND GRAVEL UP A HILL, THE EMERGENCY BRAKE WAS ENGAGED AND THE GEAR SHIFTER WAS PLACED INTO PARK. THE ENGINE WAS RUNNING AND THE CONTACT EXITED THE VEHICLE. WHEN THE CONTACT RE-ENTERED THE VEHICLE, SHIFTED GEARS, AND RELEASED THE EMERGENCY BRAKE TO DRIVE, THE ENGINE STALLED. THE VEHICLE ROLLED DOWN THE HILL. THE CONTACT WAS ABLE TO STOP THE VEHICLE. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS NOT TAKEN TO A DEALER. THE CONTACT STATED FAILURE OCCURRED TWICE JUNE 05,2019 AND SEPT.6, 2019. THERE WAS A FULL TANK OF FUEL IN THE VEHICLE. WHILE DRIVING UP A HILL HAULING SAND AND GRAVEL, THE CONTACT STOPPED ON THE HILL, RELEASED THE BRAKE PEDAL, DEPRESSED THE ACCELERATOR PEDAL, AND THE ENGINE STALLED WITHOUT WARNING. THE VEHICLE STARTED TO ROLL DOWN THE HILL IN REVERSE WITH NO POWER. THE CONTACT SHIFTED INTO PARK AND THE BRAKES COULD NOT STOP THE VEHICLE DUE TO THE LACK OF POWER. THE CONTACT QUICKLY CUT INTO THE BANK; HOWEVER, THE REAR END OF THE VEHICLE WENT UP ON THE BANK AND THE VEHICLE ROLLED OVER ON THE PASSENGER SIDE DOWN THE EMBANKMENT. THE CONTACT SUSTAINED INJURIES TO THE HEAD AND KNEE, AND A BROKEN LEFT HAND, NECK, RIBS, LOWER BACK, ARM, AND LEGS. MEDICAL ATTENTION WAS NOT RECEIVED. THE FRONT PASSENGER WAS NOT INJURED. A POLICE REPORT WAS NOT FILED. THE VEHICLE WAS PULLED OUT OF THE BANK TO THE TOP OF THE HILL AND REMAINED ON THE HILLSIDE. THE VEHICLE WAS NOT TAKEN TO A DEALER OR AN INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND DID NOT ASSIST. THE APPROXIMATE FAILURE MILEAGE WAS 55,000. *PM CONSUMER STATED BOTH INCIDENTS HAPPENED AT THE SAME PLACE.*JB

NHTSA ODI 11256086

Aug 29, 2019Fuel systemBrakesEngine

I HAVE ONLY USED THE TRUCK FOR FIVE MONTHS AND HAVE HAD SEVERAL BUSINESS INTERRUPTIONS AND ISSUES WITH THE TRUCK FROM THE GAS TANK LEAKING, PROBLEMS WITH THE BRAKES AND THE BOX HOIST THAT WOULD NOT RAISE. I HAVE HAD THE BOX HOIST FIXED MULTIPLE TIMES BUT THE WELD KEEPS BREAKING. I AM SURE FORD KNOWS ABOUT THE HOIST PROBLEM BUT THEY HAVE NOT ISSUED ANY RECALLS FOR IT. AS A CONSUMER I FEEL CHEATED. MY RECENT PROBLEM IS THE ENGINE, IT HAD STALLED UNEXPECTEDLY AND SHUT DOWN COMPLETELY FOR NO REASON AT ALL AND WITHOUT WARNING WHILE MY SON WAS DRIVING ON THE HIGHWAY. IT WAS A SAFETY ISSUE AND PUT MY SON'S LIFE AT RISK. I LOOKED UP THE ABOVE VIN NUMBER ON THE INTERNET BUT COULD NOT FIND DIRECT RECALLS RELATING TO IT. FORD HAS PUT OUT RECALLS ON SOME OF THE ENGINES FOR FORD F550S YR 2012 BUT ONLY FOR AMBULANCE TYPE TRUCKS NOT DUMP TRUCKS. I AM COMPLAINING BECAUSE MY DUMP TRUCK HAS THE SAME ENGINE STALLING PROBLEM AS ON THE AMBULANCE TYPE F550S FROM YEAR 2012, WHEN IT UNEXPECTEDLY SHUTS DOWN COMPLETELY AND WITHOUT WARNING. *JS

NHTSA ODI 11252148

Working with the data? Download all 13 complaints as CSV · fetched from NHTSA July 19, 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 Ford F-550 verdict →