2015 Ford F-550 SD

11 complaints on file, page 1 of 1.

1. Filed Jun 18, 2025Failure Jun 11, 2025conshohocken, PAFuel/propulsion system

   My f-550 super duty diesel dump truck lost power on the highway because of a known fuel injector pump defect. The pump exploded into metal pieces that clogged all fuel lines leading to a loss of power on a highway putting everybody at risk of a collision. This fuel injector problem is known to ford and is subject to class action lawsuits. The dealer confirms that this is the problem. Apparently for the last decade, this pump has been known to fail because it was designed for European diesel not American diesel which because of the low sulfur content makes the pump cavitate because of lack of lubrication and explode. There was no indication of failure prior to the incident.

   NHTSA complaint 11667670
2. Filed Dec 26, 2024Failure Dec 25, 2024Davis, CAEngineFire

   Operator was driving the vehicle when it experienced a fire in the engine compartment.

   NHTSA complaint 11632424
3. Filed Oct 8, 2024Failure Oct 1, 2024Davis, CAFuel/propulsion system

   This submission is more related to a brand-new fuel line that was purchased from the Ford dealer for this vehicle upon failure of the existing line. When the new line was removed from the packaging, the mechanic inspected the clip that secures the line to the secondary fuel filter housing. It was observed that the brand-new clip was defective and that even the slightest touch of the clip would unlock the line. It is believed that if this line were installed in the vehicle, the vibration of the engine could potentially unclip the line causing fuel to spray in the hot engine compartment. The line was retained and can be provided for examination.

   NHTSA complaint 11618778
4. Filed Oct 1, 2024Failure Sep 30, 2024Davis, CAFuel/propulsion system

   The truck was traveling west on [XXX] towards Stockton when the instrument panel illuminated with a “Low Fuel Pressure” warning and the coworker (CW) immediately pulled over. Once on the side of the road, the CW confirmed the truck was leaking fuel and the local garage was contacted. It was found that a line running to the secondary fuel filter had come loose and was leaking from the fitting. The securement clip on the line was inspected, and it is believed the clip on the line is defective. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

   NHTSA complaint 11617603
5. Filed Feb 26, 2021Failure Feb 10, 2020Bloomfield, CTFuel/propulsion system, Unknown or other

   I'M REPORTING A SERIOUS PROBLEM THAT MY 2015 FORD F550 WAS JUST DIAGNOSED WIT. THE DEALER IS ASKING $15,800 TO REPAIR IT. THE FUEL SYSTEM, IS CONTAMINATED, IS HAS A LOT OF OXIDATION, THE FIX INCLUDES REPLACING THE ENTIRE FUEL SYSTEM.

   NHTSA complaint 11398024
6. Filed Feb 8, 2021Failure Jan 9, 202119,700 milesLemont, ILElectrical system, Unknown or otherFire

   2015 FORD F550 V10 GAS MOTOR, THE ENGINE BLOCK HEATER SHORTED OUT AND CAUGHT FIRE. LUCKILY ONLY THE LICENSE PLATE AND AN EXTENSION CORD WERE DAMAGED AS WELL AS THE BLOCK HEATER ITSELF. CONTACTED THE TRUCK DEALER AND FORD FLEET, AND NO ONE CARES. VEHICLE WAS PARKED. I JUST HAPPENED TO WALK PAST AND HEARD THE CRACKLING NOISE. SUPER HOT, VERY LUCKY TO JUST BE THERE AT THAT MOMENT.

   NHTSA complaint 11395312
7. Filed May 28, 2019Failure Jun 11, 201868,896 milesDublin, CAElectrical system, Service brakes, Unknown or otherCrash3 injured

   GOOD DAY ON JUNE 11TH 2018 MY BUS #1611 VIN#(XXXXXX) DURING MY DAILY VEHICLE INSPECTION AT THE LAWRENCE BERKELEY NATIONAL LABORATORY SHUTTLE SERVICES IN 1 CYCLOTRON ROAD BERKELEY CALIFORNIA. *DT AT THE BUS STAGING AREA NEAR BLDG 67 BEHIND BLDG 33 AT APPROXIMATELY 6:30AM A MECHANICAL MALFUNCTION INVOLVING THE PARKING BRAKE IT WOULD NOT HOLD AT 1100 RPM IN PARK THE PARKING BRAKE CABLE CONNECTOR CLIP REULTING IN THE VEHICLE MOVING WHILE ON PARK WHICH RESULTED IN A COLLISION WHERE I WAS CRUSHED BY THE BUS SHUTTLE #1611 WHILE I CONDUCTED THE DVI DAILY VEHICLE INSPECTION MY HEAD WAS CRUSHED BOTH SIDES NEAR ABOVE EARS MY LEFT SHOULDER, LEFT ANKLE AND LEFT KNEE PARTS OF THIS DOCUMENT HAVE BEEN REDACTED TO PROTECT PERSONALLY IDENTIFIABLE INFORMATION PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOE), 5 552(B)(6) CONSUMER STATED REPAIRS AND INSPECTION THE VEHICLE IS AUTOMATIC TRANSMISSION AND THE BUS WAS ON AND THE PARK POSITION THE EMERGENCY BRAKE WAS NOT APPLIED. CONSUMER ALSO ATTAINED THE INFORMATION IN REGARDS TO MECHANICAL MALFUNCTION FROM THE FORD WEBSITE.*JB

   NHTSA complaint 11210435
8. Filed May 28, 2019Failure May 1, 201928,000 milesHull, GAEngine, Power train

   MY V10 ENGINE ON MY MOTORHOME STALLS WHEN ACCELERATING FROM A STOP. THIS IS DANGEROUS. THE ENGINE REMAINS RUNNING BUT WON'T ACCELERATE. PUMPING THE GAS PEDAL WILL FINALLY MAKE IT GO

   NHTSA complaint 11210323
9. Filed Dec 10, 2016Failure Nov 16, 201614,000 milesFallbrook, CABody, Suspension, Wheels

   THE VEHICLE IS A MOTOR HOME MANUFACTURED BY THOR MOTOR COACH THAT THEY ADDED TO A MODIFIED 2015 FORD F550 CHASSIS. ALTHOUGH THOR MODIFIED THE CHASSIS, REPLACED THE FRONT BUMPER AND QUARTER PANELS AND ADDED THE COACH BODY TO THE FRAME, THEY FAILED TO DO ANY ALIGNMENT PROCESS TO MAKE SURE THAT THE BODY AND THE FRONT WHEELS WERE PROPERLY ALIGNED. THIS FAILURE HAS LED TO SEVERE WEAR TO THE FRONT RIGHT TIRE CREATING A MAJOR SAFETY HAZARD. ON PAGE 121 OF THE OWNER'S MANUAL IT STATES THAT THE FRONT SUSPENSION AND STEERING SYSTEM WAS FACTORY ALIGNED PRIOR TO DELIVERY TO THE DEALERSHIP. HOWEVER, THE HAVE FAILED TO SUPPLY ANY DOCUMENTATION REGARDING THIS AND THE ANTIDOTAL INFORMATION FROM FORD AND OTHERS IS THAT THOR DOES NOT DO THE NEEDED ALIGNMENT AFTER SUCH A SEVERE MODIFICATION. WHILE THEY TRY TO PASS THIS OFF TO THE CONSUMER, THERE IS ONLY ONE SENTENCE REGARDING THIS IN A 151 PAGE MANUAL. ALTHOUGH I HAVE OWNED OTHER MOTOR HOMES PREVIOUSLY THE PROCESS OF LEARNING EVERYTHING ABOUT A NEW MOTOR HOME IS QUITE OVERWHELMING. SECONDLY I AM NOT AWARE THAT VEHICLE MANUFACTURE PASSES THIS SAFETY CONCERN ON A NEW VEHICLE TO THE CONSUMER. LASTLY MOTOR HOMES ARE THE LARGEST, HEAVY VEHICLES WITH CHALLENGING HANDLING CHARACTERISTICS DRIVEN BY NON-PROFESSIONAL DRIVERS, MANY OF WHOM ARE SENIORS. THE MANUFACTURES SHOULD BE HELD RESPONSIBLE FOR MAKING SURE THAT THE VEHICLES ARE PROPERLY ALIGNED FOR SAFE OPERATION AND TIRE WEAR. THE FAILURE TO PROPERLY ALIGN THE VEHICLE AS A FINAL MANUFACTURING PROCESS HAS LEAD TO SEVERE TIRE WEAR CAUSING A MAJOR SAFETY ISSUE AND SIGNIFICANT EXPENSE FOR THE OWNER TO REPLACE THE FRONT TIRES AND HAVE THE PROPER ALIGNMENT DONE IN ORDER TO MAKE FOR SAFE OPERATION. ALTHOUGH THE VEHICLE WAS NEW WHEN PURCHASED IT HAD 2,598 MILES ON IT. THE DAMAGED TIRE WAS NOTED AFTER A CROSS COUNTRY TRIP OF NEARLY 10,000 MILES.

   NHTSA complaint 10934412
10. Filed Sep 8, 2016Failure Jun 1, 20164,400 milesDelray Beach, FLEngine

    TL* THE CONTACT OWNS A 2015 FORD F-550 SD. WHILE DRIVING 60 MPH, THE VEHICLE LOST COMPRESSION TO THE ENGINE. THE CONTACT STATED THAT THE VEHICLE WOULD NOT ACCELERATE FAST ENOUGH TO ENTER THE HIGHWAY. IN ADDITION, THE CHECK ENGINE INDICATOR ILLUMINATED WITHOUT WARNING. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE FAILURE MILEAGE WAS 4,400.

    NHTSA complaint 10904734
11. Filed Jul 6, 2016Failure Jun 24, 201625,000 milesHillsborough, NCEngine

    TL* THE CONTACT OWNS A 2015 FORD F-550 SD. WHILE DRIVING APPROXIMATELY 30 MPH IN REVERSE, THE VEHICLE STALLED. THE VEHICLE HAD TO BE PUSHED INTO THE CONTACT'S DRIVEWAY. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER FOUR TIMES, BUT THE FAILURE COULD NOT BE DUPLICATED. THE FAILURE ALSO OCCURRED WHILE IN DRIVE. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 25,000.

    NHTSA complaint 10882923