Total Complaints
55 filings
FORD F-550 SD · model year
55 NHTSA complaints, and 2 active recalls for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2006FORDF-550 SD carries 55 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 crashes, 1 fire, 0 injuries, and 1 fatality. 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 2006 F-550 SD is fuel system, diesel with 26 filings, followed by fuel system, diesel:storage:tank assembly (4) and fuel/propulsion system (4). 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. This model year has 2 active recall campaigns, which means the manufacturer is obligated to remedy the covered defect at no charge for the life of the vehicle, the full NHTSA campaign numbers are listed below.
NHTSA currently has 177 investigation files overlapping the 2006 F-550 SD, 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.
Total Complaints
55 filings
Crashes Reported
0 reports
Source
NHTSA ODI
Federal complaints database
At or below the fleet median complaint volume.
| Component | Count |
|---|---|
| FUEL SYSTEM, DIESEL | 26 |
| FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY | 4 |
| FUEL/PROPULSION SYSTEM | 4 |
| ENGINE AND ENGINE COOLING | 3 |
| FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY | 3 |
| ENGINE | 3 |
| FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP | 2 |
| ENGINE AND ENGINE COOLING:ENGINE:DIESEL | 2 |
| FUEL SYSTEM, GASOLINE | 2 |
| SERVICE BRAKES, ELECTRIC | 1 |
| STRUCTURE | 1 |
| EQUIPMENT | 1 |
| FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP | 1 |
| ELECTRICAL SYSTEM | 1 |
| VISIBILITY/WIPER | 1 |
EQUIPMENT:ELECTRICAL
CERTAIN CEQUENT 90 DEGREE 7-WAY RIGHT ANGLE ADAPTORS SOLD BY DISTRIBUTORS IN TOW PACKAGES FOR AFTERMARKET SALES TO TOW 5TH WHEEL RV TRAVEL TRAILERS. DUE TO INCORRECT WIRING OF THE HARNESS, THE TRAILER LIGHTS MAY NOT OPERATE PROPERLY.
EXTERIOR LIGHTING:TAIL LIGHTS
FORD IS RECALLING CERTAIN MODEL YEAR 2011 RANGER TRUCKS BUILT FROM JANUARY 25, 2011, THROUGH APRIL 25, 2011 AT THE TWIN CITIES ASSEMBLY PLANT, AND SERVICE PARTS DISTRIBUTED TO DEALERS FOR CERTAIN 2004 THROUGH 2011 MODEL YEAR RANGER TRUCKS, 2002 THROUGH 2005 MODEL YEAR EXCURSION VEHICLES, AND 2002 TH
The contact owns a 2006 Ford F-550 Stripped Chassis. The contact stated while driving at various speeds, the windshield wiper became inoperable. The contact stated there were no warning lights illuminated. The contact stated that the vehicle was taken to an independent mechanic to be diagnosed. The contact was informed that the windshield wiper motors were inadequate for the vehicle, causing the wiper motors to strain while in operation. The vehicle was not repaired. Neither the dealer nor the manufacturer was notified of the failure. The approximate failure mileage was 12,000.
Mileage: 12,000
WHILE DRIVING THE VEHICLE ON THE EXPRESSWAY IN MICHIGAN, IT SUDDENLY BEGAN LOSING POWER. AFTER FREQUENTLY STOPPING AND RESTARTING THE ENGINE, THE TRUCK STOPPED COMPLETELY. WHEN THE DEALERSHIP INVESTIGATED THE CAUSE, THEY FOUND SPECKS OF PAINT IN THE DIESEL FUEL. WHEN THE FACTORY INSTALLED GAS TANK WAS DROPPED, IT WAS DISCOVERED THAT THE COATING INSIDE THE FUEL TANK WAS FLAKING OFF AND HAD PLUGGED THE FUEL FILTERS, CONTAMINATED THE FUEL AS WELL AS DAMAGING 3 INVERTERS.. WHEN INVESTIGATING IF OTHERS HAVE SAME COMPLAINT, WE FOUND MANY OTHERS HAVE HAD THE SAME PROBLEM. LUCKILY WE WERE NOT PULLING OUR RV.
Mileage: 167,000
WHILE DRIVING THE VEHICLE ON THE EXPRESSWAY IN MICHIGAN, IT SUDDENLY BEGAN LOSING POWER. AFTER FREQUENTLY STOPPING AND RESTARTING THE ENGINE, THE TRUCK STOPPED COMPLETELY. WHEN THE DEALERSHIP INVESTIGATED THE CAUSE, THEY FOUND SPECKS OF PAINT IN THE DIESEL FUEL. WHEN THE FACTORY INSTALLED GAS TANK WAS DROPPED, IT WAS DISCOVERED THAT THE COATING INSIDE THE FUEL TANK WAS FLAKING OFF AND HAD PLUGGED THE FUEL FILTERS, CONTAMINATED THE FUEL AS WELL AS DAMAGING 3 INVERTERS.. WHEN INVESTIGATING IF OTHERS HAVE SAME COMPLAINT, WE FOUND MANY OTHERS HAVE HAD THE SAME PROBLEM. LUCKILY WE WERE NOT PULLING OUR RV.
Mileage: 167,000
HAVE HAD THIS VEHICLE FOR 5 YEARS. BOUGHT USED FROM A DEALER. HAVE HAD PROBLEMS WITH IT FROM DAY 1. RECENTLY, TODAY AS MATTER OF FACT, DRIVING DOWN THE HIGHWAY, CANNOT ACCELERATE ABOVE 40 MPH. THIS IS THE 3RD TIME IN JUST AS MANY WEEKS THAT THIS TRUCK HAS HAD TO BE TOWED TO A CERTIFIED MECHANIC. THE MECHANIC HAS RUN ALL OR ANY PROBLEMS THROUGH A STATE OF THE ART CODE READER, EVERY TIME COMING UP WITH NO CODE. AFTER MANY DISCUSSIONS AND GUESSES, WE BOTH STARTED TO WONDER IF THE FORD DEALERSHIP FOUND A WAY TO BYPASS THE ON BOARD DIAGNOSTICS FINDING IT ODD THAT EVERY TIME IT WAS SCANNED NO CODES CAME UP. TODAY IT WAS DETERMINED THAT THERE IS A FAULTY FUEL TANK DUE TO DELAMINATION. NOW WHY IN THE WORLD DOES THAT NOT SHOW UP IN ANY OF THE SCANS RELATED TO FUEL SYSTEM PROBLEMS. THESE FAULTY TANKS ARE NOT COVERED UNDER ANY WARRANTY, ALL OUT OF POCKET. WHICH JUST LED TO REPLACING NOT ONLY THE FUEL TANK, BUT THE FUEL FILTERS, THE FUEL INJECTORS, ALL FUEL LINES, LUCKILY NOT THE ENGINE
HAVE HAD THIS VEHICLE FOR 5 YEARS. BOUGHT USED FROM A DEALER. HAVE HAD PROBLEMS WITH IT FROM DAY 1. RECENTLY, TODAY AS MATTER OF FACT, DRIVING DOWN THE HIGHWAY, CANNOT ACCELERATE ABOVE 40 MPH. THIS IS THE 3RD TIME IN JUST AS MANY WEEKS THAT THIS TRUCK HAS HAD TO BE TOWED TO A CERTIFIED MECHANIC. THE MECHANIC HAS RUN ALL OR ANY PROBLEMS THROUGH A STATE OF THE ART CODE READER, EVERY TIME COMING UP WITH NO CODE. AFTER MANY DISCUSSIONS AND GUESSES, WE BOTH STARTED TO WONDER IF THE FORD DEALERSHIP FOUND A WAY TO BYPASS THE ON BOARD DIAGNOSTICS FINDING IT ODD THAT EVERY TIME IT WAS SCANNED NO CODES CAME UP. TODAY IT WAS DETERMINED THAT THERE IS A FAULTY FUEL TANK DUE TO DELAMINATION. NOW WHY IN THE WORLD DOES THAT NOT SHOW UP IN ANY OF THE SCANS RELATED TO FUEL SYSTEM PROBLEMS. THESE FAULTY TANKS ARE NOT COVERED UNDER ANY WARRANTY, ALL OUT OF POCKET. WHICH JUST LED TO REPLACING NOT ONLY THE FUEL TANK, BUT THE FUEL FILTERS, THE FUEL INJECTORS, ALL FUEL LINES, LUCKILY NOT THE ENGINE
DRIVER REPORTED THAT THE TRUCK WAS NOT RUNNING WELL ON RETURN TO WAREHOUSE. I SENT HIM TO DEALER WITH TRUCK. THE ENGINE QUIT ON THE WAY AND WE HAD TO TOW THE TRUCK TO DEALER. THE DEALER SAID THE FUEL TANK HAD DELAMINATED AND RUINED THE FUEL PUMP AND SEVERAL FUEL INJECTORS. IT WOULD COST OVER $4000 DOLLARS TO REPAIR. I CALLED FORD CUSTOMER SERVICE TO COMPLAIN (THE TRUCK WAS ONLY 1400 MILES OUT OF WARRANTY) AFTER SEVERAL DAYS THE DEALER CALLED AND SAID FORD WOULD BILL IT AS A WARRANTY CLAIM AND SPLIT THE COST WITH ME WHICH MEANT I WOULD HAVE TO PAY $1133 DOLLARS. I HAD NO CHOICE BUT TO PAY IT. IN OCTOBER 2014 THE TRUCK DID IT AGAIN AT 232886 MILES. I TOOK THE TRUCK TO SOMEONE ELSE AND WAS TOLD THE FUEL TANK HAD DELAMINATED AGAIN. IT COST $4295 TO REPLACE THE FUEL TANK , FUEL PUMP AND THREE FUEL INJECTORS. THIS IS A WELL KNOWN , WIDESPREAD PROBLEM (GOOGLE IT ON THE INTERNET ) AND I THINK FORD SHOULD ISSUE A RECALL AND REIMBURSE OWNERS FOR ALL EXPENSES , INCLUDING RENTALS WHILE REPAIRS WE
Mileage: 101,445
DRIVER REPORTED THAT THE TRUCK WAS NOT RUNNING WELL ON RETURN TO WAREHOUSE. I SENT HIM TO DEALER WITH TRUCK. THE ENGINE QUIT ON THE WAY AND WE HAD TO TOW THE TRUCK TO DEALER. THE DEALER SAID THE FUEL TANK HAD DELAMINATED AND RUINED THE FUEL PUMP AND SEVERAL FUEL INJECTORS. IT WOULD COST OVER $4000 DOLLARS TO REPAIR. I CALLED FORD CUSTOMER SERVICE TO COMPLAIN (THE TRUCK WAS ONLY 1400 MILES OUT OF WARRANTY) AFTER SEVERAL DAYS THE DEALER CALLED AND SAID FORD WOULD BILL IT AS A WARRANTY CLAIM AND SPLIT THE COST WITH ME WHICH MEANT I WOULD HAVE TO PAY $1133 DOLLARS. I HAD NO CHOICE BUT TO PAY IT. IN OCTOBER 2014 THE TRUCK DID IT AGAIN AT 232886 MILES. I TOOK THE TRUCK TO SOMEONE ELSE AND WAS TOLD THE FUEL TANK HAD DELAMINATED AGAIN. IT COST $4295 TO REPLACE THE FUEL TANK , FUEL PUMP AND THREE FUEL INJECTORS. THIS IS A WELL KNOWN , WIDESPREAD PROBLEM (GOOGLE IT ON THE INTERNET ) AND I THINK FORD SHOULD ISSUE A RECALL AND REIMBURSE OWNERS FOR ALL EXPENSES , INCLUDING RENTALS WHILE REPAIRS WE
Mileage: 101,445
MY TRUCK WAS PARKED FOR AN HOUR AND A HALF IN 55 DEGREE RAINING WEATHER. I WAS UNLOADING MY SHOW HORSES AND HAD MY THREE DOGS IN THE CAB OF THE TRUCK. SUDDENLY SOMEONE ALERTED ME THAT THE CAB WAS FILLED WITH SMOKE. WE WERE ABLE TO GET THE THREE DOGS OUT. THEY HAD TO BE TREATED FOR SMOKE INHALATION VIA HYPERBARIC CHAMBER TREATMENT. UNFORTUNATELY ONE DOG DIED 24 HOURS LATER DUE TO BRAIN DAMAGE FROM LACK OF OXYGEN. ACCORDING TO THE FIRE DEPARTMENT, MY CAR SEAT HEATER MALFUNCTIONED AND IGNITED. MY CAR SEAT WAS PART OF THE LONGHORN KING RANCH CUSTOM INTERIOR THAT FORD HAD INSTALLED BEFORE SELLING ME THE TRUCK. PLEASE FEEL FREE TO CONTACT ME IF I CAN PROVIDE ANY MORE INFORMATION. *TR
Mileage: 66,000
DRIVING AT APPROX. 35-40 MPH TRUCK LOST POWER AND STALLED . I CRANKED SEVERAL TIMES AND THEN IT STARTED . I DROVE ABOUT ANOTHER MILE AND THIS REPEATED TWICE ,THEN I WAS CALLING A WRECKER FOR A TOW. MY MECHANIC DISCOVERED THE FUEL FILTER & PUMP WAS CONTAMINATED WITH A SLUDGE AND THEN LOOKED IN THE FUEL TANK AND DISCOVERED THE FUEL TANK WAS FLAKING FROM THE INSIDE , MANUFACTURE DEFECT. THE COST OF PARTS AND REPAIR WAS $2100.00 , THE TANK IS A 40 GAL TANK THAT HOLDS DIESEL FUEL AT $ 4.25 PER GAL. MY WORK ASSOCIATE HAS THE SAME VEHICLE AND NOW THE SAME THING HAPPENED TO HIM,HE WILL ALSO BE FILLING A REPORT WITH HIS WIN. # ,NOW WE ARE HEARING SEVERAL OF THE SAME OCCURRENCES. IT SOUNDS LIKE FORD NEEDS TO DO A RECALL / CLASS ACTION LAW SUIT, REIMBURSEMENT !!! THE DEFECT IS COSTING CONSUMER THOUSANDS OF DOLL
Mileage: 60,000
DRIVING AT APPROX. 35-40 MPH TRUCK LOST POWER AND STALLED . I CRANKED SEVERAL TIMES AND THEN IT STARTED . I DROVE ABOUT ANOTHER MILE AND THIS REPEATED TWICE ,THEN I WAS CALLING A WRECKER FOR A TOW. MY MECHANIC DISCOVERED THE FUEL FILTER & PUMP WAS CONTAMINATED WITH A SLUDGE AND THEN LOOKED IN THE FUEL TANK AND DISCOVERED THE FUEL TANK WAS FLAKING FROM THE INSIDE , MANUFACTURE DEFECT. THE COST OF PARTS AND REPAIR WAS $2100.00 , THE TANK IS A 40 GAL TANK THAT HOLDS DIESEL FUEL AT $ 4.25 PER GAL. MY WORK ASSOCIATE HAS THE SAME VEHICLE AND NOW THE SAME THING HAPPENED TO HIM,HE WILL ALSO BE FILLING A REPORT WITH HIS WIN. # ,NOW WE ARE HEARING SEVERAL OF THE SAME OCCURRENCES. IT SOUNDS LIKE FORD NEEDS TO DO A RECALL / CLASS ACTION LAW SUIT, REIMBURSEMENT !!! THE DEFECT IS COSTING CONSUMER THOUSANDS OF DOLL
Mileage: 60,000
2006 FORD F550. CONSUMER STATES PROBLEM WITH TURBO CHARGERS AND FUEL TANK LINERS *TGW THE CONSUMER STATED THE TURBO WAS REPLACED TWICE AND THE FUEL TANK WAS REPLACED ONCE. THE FUEL TANK LINING BROKE DOWN AND CLOGGED THE FUEL FILTERS AS WELL AS THE FUEL INJECTORS. FORD INFORMED THE CONSUMER, THE PROBLEM WITH THE FUEL TANK WAS DUE TO THE ADDITIVES IN THE NORTHEAST DIESEL FUEL. *JB
2006 FORD F550. CONSUMER STATES PROBLEM WITH TURBO CHARGERS AND FUEL TANK LINERS *TGW THE CONSUMER STATED THE TURBO WAS REPLACED TWICE AND THE FUEL TANK WAS REPLACED ONCE. THE FUEL TANK LINING BROKE DOWN AND CLOGGED THE FUEL FILTERS AS WELL AS THE FUEL INJECTORS. FORD INFORMED THE CONSUMER, THE PROBLEM WITH THE FUEL TANK WAS DUE TO THE ADDITIVES IN THE NORTHEAST DIESEL FUEL. *JB
2006 FORD F550. CONSUMER STATES PROBLEM WITH TURBO CHARGERS AND FUEL TANK LINERS *TGW THE CONSUMER STATED THE TURBO WAS REPLACED TWICE AND THE FUEL TANK WAS REPLACED ONCE. THE FUEL TANK LINING BROKE DOWN AND CLOGGED THE FUEL FILTERS AS WELL AS THE FUEL INJECTORS. FORD INFORMED THE CONSUMER, THE PROBLEM WITH THE FUEL TANK WAS DUE TO THE ADDITIVES IN THE NORTHEAST DIESEL FUEL. *JB
TL* THE CONTACT OWNS A 2006 FORD F-550 SUPER DUTY. THE CONTACT STATED THAT WHILE DRIVING 55 MPH, THE VEHICLE STALLED AND WITHOUT WARNING. THE VEHICLE WAS TOWED TO A DEALER. THE DEALER INSPECTED THE VEHICLE WHERE THE FUEL TANK AND THE FUEL LINES WERE CLEANED. IN ADDITION, THE FUEL FILTERS WERE REPLACED. THE FAILURE RECURRED SEVERAL TIMES. THE VEHICLE WAS TAKEN TO DEALER WHERE THE EXACT SAME REPAIRS AND MAINTENANCE WERE PERFORMED HOWEVER THE FAILURE WAS NOT CORRECTED. THE CONTACT STATED THAT THE FUEL TANK WAS DELAMINATING AND CAUSING THE OBSTRUCTION. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE HOWEVER NO ASSISTANCE WAS PROVIDED. THE CURRENT MILEAGE WAS 58,300. THE FAILURE MILEAGE WAS 45,963.
Mileage: 45,963
I HAVE A FORD F550 THAT STALLED IN TRAFFIC WHEN I CHECK THE FUEL FILTER IT WAS FULL OF GRAY PARTICLES FROM THE FUEL TANK. I CHECKED ONLINE IT LOOKS LIKE THE DIESEL TANK IS DELAMINATING IT ONLY HAS 53,000 MILES ON IT. *JS
TL* THE CONTACT OWNS A 2006 FORD F-550 SD. THE CONTACT STATED WHILE DRIVING VARIOUS SPEEDS , WITHOUT ANY WARNINGS THE VEHICLE WOULD STALL. THE CONTACT HAD TO TURN THE VEHICLE OFF AND THEN ON IN ORDER FOR THE VEHICLE TO FUNCTION NORMALLY. THE FAILURE WAS DIAGNOSED BY THE CONTACT WHO STATED THE FUEL TANK DELAMINATED CAUSING THE FUEL FILTERS TO CLOG UP WITH THE LAMINATES. THE FAILURE WAS NOT DIAGNOSED NOR REPAIRED BY THE DEALER. THE CONTACT ALSO HAS ANOTHER VEHICLE EXPERIENCING THE SAME FAILURE. THE FAILURE AND CURRENT MILEAGE WAS UNKNOWN.
TL* THE CONTACT OWNS A 2006 FORD F-550 SD. THE CONTACT STATED THAT THE VEHICLE WOULD STALL WHILE DRIVING AT VARIOUS SPEEDS. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHERE THE CONTACT WAS INFORMED THAT THE LINING ON THE INTERIOR OF THE FUEL TANK WAS DETERIORATING. THE VEHICLE WAS REPAIRED. APPROXIMATELY ONE HOUR LATER, THE FAILURE RECURRED. THE VEHICLE WAS TAKEN BACK TO AN AUTHORIZED DEALER WHERE IT WAS AGAIN IN THE PROCESS OF BEING REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND THE CONTACT WAS INFORMED THAT THE FAILURE WAS DUE TO THE CORROSION OF THE DIESEL FUEL TANKS. THE FAILURE MILEAGE WAS 15,000. UPDATED 10/04/11*LJ UPDATED 3/29/12 *CN
Mileage: 15,000
TL* THE CONTACT OWNS A 2006 FORD F-550. THE CONTACT STATED THAT WHEN DRIVING THE VEHICLE FOR A SHORT PERIOD OF TIME AND SHUTTING OFF THE ENGINE, THE VEHICLE FAIL TO START OR WOULD STALL ONCE RESTARTED. THE VEHICLE WAS INSPECTED BY A DEALER AND THEY ADVISED HER THAT THERE WAS A LOUD KNOCKING NOISE FROM THE ENGINE CAUSED BY A MALFUNCTION IN CYLINDER NUMBER EIGHT. IN ADDITION, THE ROLLING BARRIER HAD ALSO FAILED. THE VEHICLE WAS REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 164,000.
Mileage: 164,000
TL* THE CONTACT OWNS A 2006 FORD F-550. THE CONTACT STATED THAT THE FUEL INJECTORS MALFUNCTIONED. THE CORROSION CLOGGED THE FUEL INJECTORS AND CAUSED A LACK OF POWER WHILE DRIVING. THE CONTACT TOOK THE VEHICLE TO THE DEALER TO HAVE THE FUEL INJECTORS REPLACED. THE DEALER STATED THAT THE FUEL TANK ALSO NEEDED TO BE REPLACED. THE FAILURE MILEAGE WAS 98,254.
Mileage: 98,254
VEHICLE FORDF550 DIESEL STALLED ON ROAD. PROBLEM DIESEL FUEL TANK DELAMINATION CLOGGED FILTER AND FUEL PUMP. FIX WAS REPLACE FUEL TANK AND REPLACE FUEL PUMP. HAVE NEVER USED BIO DIESEL FUEL. *TR
Mileage: 128,000
Unintended Transmission Downshift and Rear Wheel Lock-up
Timing Belt Failure
Underbody shields detachment
B-Pillar Trim Detachment
Unintended Transmission Downshift and Rear Wheel Lock-up
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.
Read our methodology - how this data is sourced, computed, and verified.