FORD F SUPER DUTY · model year

2003 FORD F SUPER DUTY

33 NHTSA complaints for this specific cohort.

NHTSA overall rating

Not crash-tested

New Car Assessment Program

The 2003FORDF SUPER DUTY carries 33 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 crashes, 3 fires, 2 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.

Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2003 F SUPER DUTY is engine with 9 filings, followed by fuel system, diesel (3) and suspension (2). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability.

NHTSA currently has 177 investigation files overlapping the 2003 F SUPER DUTY, and 8 remain open. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.

33
Complaints
0
Crashes
3
Fires
2
Injuries
0
Deaths

Total Complaints

33 filings

Crashes Reported

0 reports

Source

NHTSA ODI

Federal complaints database

Complaints vs. fleet median (215)

At or below the fleet median complaint volume.

Complaints by Component

ComponentCount
ENGINE9
FUEL SYSTEM, DIESEL3
SUSPENSION2
ENGINE AND ENGINE COOLING2
FUEL/PROPULSION SYSTEM2
WHEELS2
STEERING:GEAR BOX (OTHER THAN RACK AND PINION)1
POWER TRAIN:AUTOMATIC TRANSMISSION1
ENGINE AND ENGINE COOLING:ENGINE:DIESEL1
VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR1
FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM1
ELECTRICAL SYSTEM:WIRING1
ENGINE AND ENGINE COOLING:ENGINE1
POWER TRAIN1
STEERING1

Recent Complaints

20180228EQUIPMENT

THOR MOTORCOACH. CONSUMER WRITES IN REGARDS TO KIDDIE PORTABLE FIRE EXTINGUISHER SAFETY RECALL. *LD THE CONSUMER STATED THE VEHICLE WAS SOLD TO AN UNKNOWN PERSON(S);THEREFORE, THEY DID NOT RECEIVE THE RECALL NOTICE. *JS

20170918SERVICE BRAKES

THE BRAKE PEDAL SINKS AT STOPS. I'VE HAD SERVICE TECHNICIANS CHECK THE SYSTEMS, TWO MASTERCYLINDERS HAVE BEEN INSTALLED THAT DID'NT CORRECT THE ISSUE. THEY HAVE DETERMINED THE ABS VALVE IS THE ISSUE AND WILL NOT FAIL ON A HARD BRAKE.. I DON'T THINK THIS IS A SAFE SITUATION AND AM WONDERING WHY THERE IS NOT A RECALL ON IT

Mileage: 70,000

20170430ENGINE

MY TRUCK HAS 101K MILES ON IT AND IT JUST STARTED STALLING OUT WHILE DRIVING( ON STREETS AND HIGHWAYS), ALSO WHILE JUST IDLING IT STALLS(STATIONARY). I TOOK IT TO MY LOCAL FORD FOR THEM TO HOOK IT UP ON THEIR COMPUTER TO SEE WHAT THE PROBLEM IS. AFTER HOURS THERE AND IT STALLING OUT AND NOT RESTARTING THEY COULDN'T TELL WHAT WAS WRONG WITH IT AND CHARGED ME $125. AS I WAS LEAVING THEY SAID CHANGE YOUR MAF SENSOR AND #8 COIL AND IT'LL BE FINE. SO, I DID JUST THAT IN THE PARKING LOT AND IT STILL DOES THE SAME THING. IT STALLED OUT MANY TIMES ON MY WAY HOME. I THOUGHT BY TAKING IT TO THE FORD DEALERSHIP (THE PEOPLE THAT HAVE ALL THE ANSWERS FOR THEIR PRODUCTS) I WOULD GET IT FIXED. AND MAKE MY TRUCK SAFE AGAIN. I WAS WRONG. IS THERE SOMETHING YOU CAN DO TO HELP ME WITH THIS. THANKS

20170120ELECTRICAL SYSTEM

TRUCK STALLS AND OR MISFIRES WHEN INTERMITTENT WIPERS ARE ON WHEN SITTING IN STOPPED POSITION TRUCK WILL STALL AND WHEN IN MOTION IT WILL MISFIRE AND STUMBLE ONLY WHEN WIPERS ARE ON AND NOT ANY OTHER TIME

20170120UNKNOWN OR OTHER

TRUCK STALLS AND OR MISFIRES WHEN INTERMITTENT WIPERS ARE ON WHEN SITTING IN STOPPED POSITION TRUCK WILL STALL AND WHEN IN MOTION IT WILL MISFIRE AND STUMBLE ONLY WHEN WIPERS ARE ON AND NOT ANY OTHER TIME

20160918WHEELS

F-350 CREW CAB 4X4, DUALLY TRUCK WITH FORD FACTORY ALUMINUM ALLOY WHEELS. THE RIGHT FRONT WHEEL STARTING LEAKING AIR AND WHEN CHECKED, A CRACK BEGINNING AT THE VALVE STEM WAS PROPAGATING TOWARD THE CENTER OF THE WHEEL AND CRACKS WERE ALSO DEVELOPING ALONG THE BASE OF THE SPOKES, CIRCUMSCRIBING SEVERAL SPOKES. TOOK THE LEFT SIDE FRONT WHEEL OFF AND OBSERVED THE SAME CIRCUMSCRIBING CRACKS DEVELOPING AT THE BASE OF THE SPOKES. POTENTIALLY SEPARATING THE WHEEL CENTER FROM THE TIRE. THE LEAKING TIRE/WHEEL HAS BEEN REMOVED FROM THE VEHICLE, THE OTHER CRACKED WHEEL IS STILL ON THE TRUCK, ONLY HAVE ONE SPARE AVAILABLE.

Mileage: 148,000

20160408ENGINE

MY TRUCK HAS SPIT OUT TWO SPARK PLUGS ON THE PASSENGER SIDE OF THE ENGINE. THESE PLUGS HAD TO BE REPAIRED WITH A HELL-COIL AND THIS IS A TEMPORARY FIX. IT COST ME $400 TO REPAIR BOTH. MY TRUCK HAS OVER 100,000 MILES AND SPIT OUT THE FIRST AT 120,000.

Mileage: 120,000

20160319ENGINE

SPARK PLUG SHOOT OUT OF ENGINE. THIS IS THE 3RD TIME IT IS BECAUSE THERE IS ONLY 4 THREADS TO SCREW INTO THIS HAS HAPPENED TO THIS TRUCK TWO TIMES WHEN IT WAS YOUR WITH THE FACTORY PLUGS. AND NOW WITH OTHERS THAT WERE THAT WERE DO TO SPECS BY FORD. THIS IS AN EXPENSIVE FIX AND IT IS DANGEROUS TO PEOPLE THAT STICK THEIR HAND IT THERE WHEN THEY SEE A FLOPPY COIL AND DON'T KNOW THEY CAN BE SHOCKED. PLEASE DO SOMETHING PEOPLE ARE GETTING HURT. IT ALWAYS HAPPENS TO ME WHEN DRIVING, THERE IS A LOUD NOISE AND THEN IT STARTS RUNNING DIFFERENT ANSWERS SOUNDS LIKE A LAWNMOWER WITHOUT A MUFFLER. IT IS SCARY AND CAUSED ME A PANIC ATTACK AS I HAD TO FIND MY WAY OFF THE HIGHWAY WONDERING IF IT IS GOING TO EXPLODE. IT NOR FIXED BECAUSE IT COST TO MUCH AND MY HAND IT TWITCHY FROM THE SHOCK IT GAVE ME.

20150823POWER TRAIN

I AM THE SECOND OWNER OF THIS TRUCK, IT HAD 30,000 MILES ON IT WHEN I BOUGHT IT FROM THE DEALER IN 02/2005. THERE IS NO FRONT END ALIGNMENT ISSUES WITH THIS TRUCK. WHEEL HUB BEARINGS FAILURES, FRONT AXLE, TRUCK HAD OVER 200,000 MILES BEFORE THE FIRST WHEEL HUB BEARING FAILURE, SINCE THEN I HAVE HAD TO REPLACE 7 WHEEL HUBS BEARING FAILURES ON MY (2003 FORD F-250 SUPER DUTY XL 4X4 7.3 POWER STROKE DIESEL), THE TRUCK ONLY HAS ROAD MILES AND I DO NOT TAKE IT 4 WHEELING. IT IS MY WORK AND EVERY DAY DRIVING TRUCK. THE TRUCK HAS JUST OVER 320,000 MILES ON IT NOW.( I LOVE THIS TRUCK) THE LAST SET OF WHEEL HUBS WAS INSTALLED ON MY TRUCK 04/01/2015 AND I JUST HAD TO REPLACE THEM AGAIN, SAD DAY FOR ME. 08/22/2015. THEY ONLY HAD 5,000 MILES ON THEM. I BELIEVE THIS IS A MANUFACTURE FLAW IN THE HUBS THAT NEEDS TO BE ADDRESSED, I AM NOT THE ONLY ONE THAT HAS HAD THIS PROBLEM. IT IS VERY DANGEROUS BUT MORE OVER YOU SHOULD GET MORE THAN 5,000 MILES OUT OF THESE PARTS.

Mileage: 320,000

20150823STEERING

I AM THE SECOND OWNER OF THIS TRUCK, IT HAD 30,000 MILES ON IT WHEN I BOUGHT IT FROM THE DEALER IN 02/2005. THERE IS NO FRONT END ALIGNMENT ISSUES WITH THIS TRUCK. WHEEL HUB BEARINGS FAILURES, FRONT AXLE, TRUCK HAD OVER 200,000 MILES BEFORE THE FIRST WHEEL HUB BEARING FAILURE, SINCE THEN I HAVE HAD TO REPLACE 7 WHEEL HUBS BEARING FAILURES ON MY (2003 FORD F-250 SUPER DUTY XL 4X4 7.3 POWER STROKE DIESEL), THE TRUCK ONLY HAS ROAD MILES AND I DO NOT TAKE IT 4 WHEELING. IT IS MY WORK AND EVERY DAY DRIVING TRUCK. THE TRUCK HAS JUST OVER 320,000 MILES ON IT NOW.( I LOVE THIS TRUCK) THE LAST SET OF WHEEL HUBS WAS INSTALLED ON MY TRUCK 04/01/2015 AND I JUST HAD TO REPLACE THEM AGAIN, SAD DAY FOR ME. 08/22/2015. THEY ONLY HAD 5,000 MILES ON THEM. I BELIEVE THIS IS A MANUFACTURE FLAW IN THE HUBS THAT NEEDS TO BE ADDRESSED, I AM NOT THE ONLY ONE THAT HAS HAD THIS PROBLEM. IT IS VERY DANGEROUS BUT MORE OVER YOU SHOULD GET MORE THAN 5,000 MILES OUT OF THESE PARTS.

Mileage: 320,000

20150823SUSPENSION

I AM THE SECOND OWNER OF THIS TRUCK, IT HAD 30,000 MILES ON IT WHEN I BOUGHT IT FROM THE DEALER IN 02/2005. THERE IS NO FRONT END ALIGNMENT ISSUES WITH THIS TRUCK. WHEEL HUB BEARINGS FAILURES, FRONT AXLE, TRUCK HAD OVER 200,000 MILES BEFORE THE FIRST WHEEL HUB BEARING FAILURE, SINCE THEN I HAVE HAD TO REPLACE 7 WHEEL HUBS BEARING FAILURES ON MY (2003 FORD F-250 SUPER DUTY XL 4X4 7.3 POWER STROKE DIESEL), THE TRUCK ONLY HAS ROAD MILES AND I DO NOT TAKE IT 4 WHEELING. IT IS MY WORK AND EVERY DAY DRIVING TRUCK. THE TRUCK HAS JUST OVER 320,000 MILES ON IT NOW.( I LOVE THIS TRUCK) THE LAST SET OF WHEEL HUBS WAS INSTALLED ON MY TRUCK 04/01/2015 AND I JUST HAD TO REPLACE THEM AGAIN, SAD DAY FOR ME. 08/22/2015. THEY ONLY HAD 5,000 MILES ON THEM. I BELIEVE THIS IS A MANUFACTURE FLAW IN THE HUBS THAT NEEDS TO BE ADDRESSED, I AM NOT THE ONLY ONE THAT HAS HAD THIS PROBLEM. IT IS VERY DANGEROUS BUT MORE OVER YOU SHOULD GET MORE THAN 5,000 MILES OUT OF THESE PARTS.

Mileage: 320,000

20150815ENGINE

I HAVE A 2003 F350 SUPERDUTY TRUCK. IT HAS A TRITON V10 ENGINE. THE SPARK PLUG BLEW OUT OF THE ENGINE. THIS HAPPEND 2 YEARS AGO ALSO. FORUNATELY I WAS ON SURFACE STREETS AND WAS NOT ON THE FREEWAY WHICH MAY HAVE BEEN FATAL.

Mileage: 115,000

20141206FUEL SYSTEM, DIESEL

FUEL INJECTORS PLUGGED RESULTING IN LOSS OF POWER. HAPPENED REPEATEDLY OVER THE YEARS. NOW IT APPEARS TO BE DELAMINATING FUEL TANK LINER. APPEARS TO BE A WIDESPREAD PROBLEM. FORD WON'T TAKE RESPONSIBILITY. *TR

Mileage: 98,623

20140909FireENGINE

SPARK PLUG BLEW OUT OF ALUMINUM HEAD CAUSING UNBURNED FUEL TO IGNITE FROM COIL IGNITION. *TR

Mileage: 96,000

20140901ENGINE

SPARK PLUG BLEW OUT WHILE TRAVELING ON NARROW MOUNTAIN ROAD CAUSING ENGINE TO STALL LOSING POWER STEERING. STEERED INTO THE MOUNTAIN SIDE TO PREVENT HEAD ON COLLISION. THERE HAVE BEEN SEVERAL ENGINE FIRES DUE TO PLUG BLOWING OUT OF CYLINDER HEAD AND FUEL NOT PROPERLY BURNING. *TR

Mileage: 96,000

20140828ENGINE

THE PROBLEM: 6.0L HEAD BOLTS. PROBABLY THE MOST WELL-KNOWN AND PROBLEMATIC IS THE ISSUE WITH THE FACTORY HEAD BOLTS. ESSENTIALLY, THE BOLTS STRETCH, WHICH RESULTS IN A BLOWN HEAD GASKET. FORD IS AWARE OF THIS PROBLEM IS WHY THERE IS A LAWSUITE PENDING DUE TO THIS ISSUE AND OTHERS WITH THIS 6.0L ENGINE. THE PROBLEM: EGR COOLER THE 6.0L DIESEL HAS A BAD REPUTATION FOR BLOWN HEAD GASKETS AND STICKING EGR (EXHAUST GAS RECIRCULATION) VALVE. WHILE STRETCHING HEAD BOLTS ARE PARTLY TO BLAME FOR THE HEAD GASKET ISSUE, PROGRAMMERS THAT TURN UP THE POWER IN YOUR 6.0L TRUCK ARE GUILTY CULPRITS AS WELL. SIMPLY PUT, THE STOCK EGR COOLER CANNOT KEEP UP WITH FILTERING A MODIFIED 6.0L. A FAILING EGR COOLER CAN CAUSE YOUR TRUCK TO OVERHEAT, RUN POORLY, AND ADD TO THE POTENTIAL FOR HEAD GASKET FAILURE. THE PROBLEM: VACUUM LEAK ALTHOUGH THE SUPER DUTY USES UNIT BEARINGS UP FRONT FROM THE FACTORY, THE TRUCKS ARE STILL EQUIPPED WITH SELECTABLE HUBS. MANY OF THE EARLY TRUCKS WERE EQUIPPED WITH FORD-

Mileage: 222,820

20140828FUEL/PROPULSION SYSTEM

THE PROBLEM: 6.0L HEAD BOLTS. PROBABLY THE MOST WELL-KNOWN AND PROBLEMATIC IS THE ISSUE WITH THE FACTORY HEAD BOLTS. ESSENTIALLY, THE BOLTS STRETCH, WHICH RESULTS IN A BLOWN HEAD GASKET. FORD IS AWARE OF THIS PROBLEM IS WHY THERE IS A LAWSUITE PENDING DUE TO THIS ISSUE AND OTHERS WITH THIS 6.0L ENGINE. THE PROBLEM: EGR COOLER THE 6.0L DIESEL HAS A BAD REPUTATION FOR BLOWN HEAD GASKETS AND STICKING EGR (EXHAUST GAS RECIRCULATION) VALVE. WHILE STRETCHING HEAD BOLTS ARE PARTLY TO BLAME FOR THE HEAD GASKET ISSUE, PROGRAMMERS THAT TURN UP THE POWER IN YOUR 6.0L TRUCK ARE GUILTY CULPRITS AS WELL. SIMPLY PUT, THE STOCK EGR COOLER CANNOT KEEP UP WITH FILTERING A MODIFIED 6.0L. A FAILING EGR COOLER CAN CAUSE YOUR TRUCK TO OVERHEAT, RUN POORLY, AND ADD TO THE POTENTIAL FOR HEAD GASKET FAILURE. THE PROBLEM: VACUUM LEAK ALTHOUGH THE SUPER DUTY USES UNIT BEARINGS UP FRONT FROM THE FACTORY, THE TRUCKS ARE STILL EQUIPPED WITH SELECTABLE HUBS. MANY OF THE EARLY TRUCKS WERE EQUIPPED WITH FORD-

Mileage: 222,820

20140828WHEELS

THE PROBLEM: 6.0L HEAD BOLTS. PROBABLY THE MOST WELL-KNOWN AND PROBLEMATIC IS THE ISSUE WITH THE FACTORY HEAD BOLTS. ESSENTIALLY, THE BOLTS STRETCH, WHICH RESULTS IN A BLOWN HEAD GASKET. FORD IS AWARE OF THIS PROBLEM IS WHY THERE IS A LAWSUITE PENDING DUE TO THIS ISSUE AND OTHERS WITH THIS 6.0L ENGINE. THE PROBLEM: EGR COOLER THE 6.0L DIESEL HAS A BAD REPUTATION FOR BLOWN HEAD GASKETS AND STICKING EGR (EXHAUST GAS RECIRCULATION) VALVE. WHILE STRETCHING HEAD BOLTS ARE PARTLY TO BLAME FOR THE HEAD GASKET ISSUE, PROGRAMMERS THAT TURN UP THE POWER IN YOUR 6.0L TRUCK ARE GUILTY CULPRITS AS WELL. SIMPLY PUT, THE STOCK EGR COOLER CANNOT KEEP UP WITH FILTERING A MODIFIED 6.0L. A FAILING EGR COOLER CAN CAUSE YOUR TRUCK TO OVERHEAT, RUN POORLY, AND ADD TO THE POTENTIAL FOR HEAD GASKET FAILURE. THE PROBLEM: VACUUM LEAK ALTHOUGH THE SUPER DUTY USES UNIT BEARINGS UP FRONT FROM THE FACTORY, THE TRUCKS ARE STILL EQUIPPED WITH SELECTABLE HUBS. MANY OF THE EARLY TRUCKS WERE EQUIPPED WITH FORD-

Mileage: 222,820

20140809ENGINE

WAS DRIVING DOWN HIGHWAY AT 50MPH WITH NO LOAD AND HEARD LOAD POP UNDER HEAD AND THEN A CONSTANT BLOWING NOISE. PULLED OVER AND FOUND THAT THE THIRD SPARK PLUG ON PASSENGERS SIDE HAD BLOWN OUT AND WAS LAYING ON TOP OF MOTOR ALONG WITH COIL PACK HAD BROKE OFF. HAD TO USE A KIT TO TAP OUT HOLE AND INSTALL INSERT. PROBABLY WILL BE MORE PROBLEMS IN FUTURE BUT WE WILL SEE. JUST DON'T SEEM SAFE FOR THAT TO HAPPEN WITH THE FIRE THREAT THAT COULD CAUSE. AS A LOCAL FIRE CHIEF I HAVE SCENE HOW FAST A VEHICLE FIRE CAN SPREAD. *TR

Mileage: 146,000

20131128FireENGINE

OIL FROM LEAKING HEAD GASKET ,PASSENGER SIDE,DRIPPING ON TO HOT EXHAUST SYSTEM .OIL COLLECTS IN BRUSH SHIELD ON EXHAUST Y-CONNECTION. *TR

Mileage: 66,000

Compare 2003FORDF SUPER DUTY to Similar Vehicles

NHTSA Investigations 8 Open

View all investigations

Frequently Asked Questions

How many complaints does the 2003 FORD F SUPER DUTY have?
The 2003 FORD F SUPER DUTY has 33 NHTSA complaints, 0 crashes, 3 fires, 2 injuries, and 0 deaths reported.
What are the most common problems with the 2003 FORD F SUPER DUTY?
The most-complained component for the 2003 FORD F SUPER DUTY is ENGINE with 9 complaints. Other frequently reported areas include FUEL SYSTEM, DIESEL and SUSPENSION.
Is the 2003 FORD F SUPER DUTY safe to buy?
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.

Vehicle Safety Guides

Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.