FORD F-450 SD · model year

1999 FORD F-450 SD

76 NHTSA complaints, 7 crash reports for this specific cohort.

NHTSA overall rating

Not crash-tested

New Car Assessment Program

The 1999FORDF-450 SD carries 76 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 7 crashes, 1 fire, 5 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 1999 F-450 SD is power train:clutch assembly with 8 filings, followed by service brakes, hydraulic:antilock/traction control/electronic limited slip (7) and visibility:rearview mirrors/devices:exterior (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.

NHTSA currently has 177 investigation files overlapping the 1999 F-450 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.

76
Complaints
7
Crashes
1
Fires
5
Injuries
0
Deaths

Total Complaints

76 filings

Crashes Reported

7 reports

Source

NHTSA ODI

Federal complaints database

Complaints vs. fleet median (215)

At or below the fleet median complaint volume.

Complaints by Component

ComponentCount
POWER TRAIN:CLUTCH ASSEMBLY8
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP7
VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR4
TIRES4
ENGINE AND ENGINE COOLING:ENGINE:DIESEL4
POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/HAND LEVER(MOTORCYCLE)3
TIRES:VALVE3
UNKNOWN OR OTHER3
PARKING BRAKE:CONVENTIONAL:MECHANICAL:LINKAGE AND CABLE3
PARKING BRAKE3
POWER TRAIN:MANUAL TRANSMISSION3
ELECTRICAL SYSTEM3
POWER TRAIN:AUTOMATIC TRANSMISSION2
STEERING:LINKAGES2
AIR BAGS2

Recent Complaints

20100204FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY

TL*THE CONTACT OWNS A 1999 FORD F450. THE CONTACT WAS DRIVING VARIOUS SPEEDS, THE VEHICLE WOULD SHUT DOWN WHILE DRIVING DUE TO THE DELAMINATED FUEL TANKS. EXCESSIVELY LARGE AMOUNTS OF SMOKE HAS BEEN SEEN IN THE ENGINE AREA OF THE VEHICLE. FORD ADVISED THE CONTACT THAT THEY ARE NOT RESPONSIBLE FOR THE FAILURE OR REPAIR. THE FAILURE AND CURRENT MILEAGES WERE UNAVAILABLE. UPDATED 04/05/10*JB

20091216FUEL SYSTEM, DIESEL

THE CONTACT HAS A FLEET OF FORD RANGER RANGING IN AGE FROM 1999-2007 THAT ALL HAVE A PROBLEM WITH TANK DILAPIDATION. THE LINERS IN ALL OF THE FUEL TANKS ARE WEARING OUT AND COSTING THE VEHICLES TO STALL. THIS HAS BEEN HAPPENING TO THEIR FLEET FOR THE PAST 6 YEARS. THE CONTACT WILL SEND A COPY OF ALL THE VEHICLES IN QUESTION ALONG WITH THE VIN NUMBER WHEN THE FORM IS RETURNED

20090803CrashSTEERING:LINKAGES:TIE ROD ASSEMBLY

TL*THE CONTACT OWNS A 1999 FORD F450 SUPER DUTY. THE CONTACT STATED THAT THE FRONT PASSENGER SIDE TIE ROD DETACHED FROM THE VEHICLE WHILE DRIVING BETWEEN 45-50 MPH. THE CONTACT CRASHED INTO THE GUARD RAIL, BUT THERE WERE NO INJURIES. THE VEHICLE WAS TOWED TO HIS RESIDENCE. THE MANUFACTURER HAS NOT YET BEEN NOTIFIED. THE FAILURE MILEAGE WAS 70,000. UPDATED 08/31/09 *BF UPDATED 09/03/09.*JB

Mileage: 70,000

20080317ENGINE AND ENGINE COOLING:ENGINE:DIESEL

TL*THE CONTACT OWNS A 1999 FORD F450 SUPER DUTY. FIVE YEARS AGO, THE CONTACT'S VEHICLE WOULD COMPLETELY SHUT OFF WHILE DRIVING 55 MPH. HE WOULD TURN THE KEY BACK, WHICH WOULD CLEAR THE COMPUTER, AND THE VEHICLE WOULD RESTART. THE FAILURE WORSENED TO THE POINT WHERE HE HAD TO REPLACE THE SENSOR FIVE TIMES. THERE WERE NO WARNING LIGHTS PRIOR TO THE FAILURE. IN DECEMBER OF 2007, THE CONTACT DISCOVERED NHTSA CAMPAIGN ID NUMBER 07V553000 (ENGINE AND ENGINE COOLING:ENGINE:DIESEL). HE TOOK THE VEHICLE TO THE DEALER IN JANUARY OF 2008 TO HAVE THE RECALL REPAIR PERFORMED. THE DEALER STATED THAT THEY REPLACED THE SENSOR, BUT COULD NOT CRANK THE VEHICLE BECAUSE THE STARTER WAS BURNED. THE CONTACT REPLACED THE STARTER HIMSELF ON FEBRUARY 28, 2008. THE DEALER STATED THAT THEY WOULD TAKE THE VEHICLE BACK AND GIVE HIM A CALL. THE CONTACT WAS INFORMED THAT THE ENGINE WAS "DUSTED" AND HAD "BLOWBACK" (A CRACKED HEAD ON THE ENGINE). THE DEALER STATED THAT THE ENGINE NEEDED TO BE REPLACED. THE

Mileage: 108,806

20071022ENGINE AND ENGINE COOLING:ENGINE:DIESEL

99 FORD F450 WAS STALLING ON FREEWAY, WOULDN'T START, VERY SHAKY. REPLACED CAM POSITION SENSOR WORKED FOR AWHILE, HAVING PROBLEMS AGAIN. *TR

Mileage: 130,000

20070909TIRES:TREAD/BELT

FIRESTONE TIRE BLEW OUT IN TRUCK, CAUSING LOSS OF CONTROL, JACKNIFING AND DAMAGE TO TRUCK. *TR

Mileage: 30,000

20070514ENGINE AND ENGINE COOLING:ENGINE

ENGINE CUTTING OUT, ENGINE DIED AT MID INTERSECTION WITH HORSE TRAILER ON. I TOWED IT OUT OF THE WAY AND REPLACED IT WITH A NEW CAM POSITION SENSOR. *AK

Mileage: 120,000

20070424ENGINE AND ENGINE COOLING:ENGINE:DIESEL

I HAVE A 1999 FORD POWER STROKE DIESEL. IN MAY OF 2006 I HAD A CPS FAILURE WHICH CAUSED MY VEHICLE TO SHUT DOWN INTERMITTENTLY WHILE TRAVELING, MOSTLY IN INTERSECTIONS AND AT STOPS. THE PROBLEM CONTINUED FOR SEVERAL WEEKS UNTIL I COULD IDENTIFY THE CPS AS THE CAUSE. SINCE THEN I HAVE CHANGED OUT THREE CPS UNITS ON THREE OTHER SUPERDUTY'S. I REPLACED ALL OF THE UNITS WITH INTERNATIONAL PARTS DUE TO THE EXCESSIVE COST OF THE UNIT FROM FORD. UNFORTUNATELY, I DID NOT SAVE THE DEFECTIVE PARTS BEING ALL TO HAPPY TO DISCARD THEM! *TR

Mileage: 88,000

20070424ELECTRICAL SYSTEM

I HAVE A 1999 FORD POWER STROKE DIESEL. IN MAY OF 2006 I HAD A CPS FAILURE WHICH CAUSED MY VEHICLE TO SHUT DOWN INTERMITTENTLY WHILE TRAVELING, MOSTLY IN INTERSECTIONS AND AT STOPS. THE PROBLEM CONTINUED FOR SEVERAL WEEKS UNTIL I COULD IDENTIFY THE CPS AS THE CAUSE. SINCE THEN I HAVE CHANGED OUT THREE CPS UNITS ON THREE OTHER SUPERDUTY'S. I REPLACED ALL OF THE UNITS WITH INTERNATIONAL PARTS DUE TO THE EXCESSIVE COST OF THE UNIT FROM FORD. UNFORTUNATELY, I DID NOT SAVE THE DEFECTIVE PARTS BEING ALL TO HAPPY TO DISCARD THEM! *TR

Mileage: 88,000

20070320FireELECTRICAL SYSTEM:WIRING

TL* - THE CONTACT OWNS A 1999 FORD F450 SUPER DUTY. THE CONTACT STATED THAT HE HAD STOPPED THE VEHICLE, PUT THE PARKING BRAKE ON , AND LEFT THE VEHICLE RUNNING. THEN HE NOTICED SMOKE COMING OUT OF THE HOOD AND OPENED THE HOOD. THE CONTACT SAW THAT THE FUSE BOX AND THE WIRES LOCATED NEAR THE DRIVER' S SIDE FENDER WERE ON FIRE. THE VEHICLE WAS COMPLETELY ENGULFED IN FIRE AND WAS A TOTAL LOSS. THE CONTACT STATED THAT THE FIRE DEPARTMENT TOOK A REPORT. THE CURRENT AND FAILURE MILEAGE WERE BOTH 43000. *AK

Mileage: 43,000

20060407ENGINE AND ENGINE COOLING

DT*: THE CONTACT STATED A DARK SPOT OF OIL WAS OBSERVED IN THE DRIVEWAY BELOW WHERE THE VEHICLE'S MOTOR WOULD NORMALLY BE LOCATED WHILE PARKED. THIS VEHICLE IS ONLY DRIVEN ONCE A WEEK. WHEN THE VEHICLE WAS OBSERVED, THE OIL PAN WAS FOUND TO BE SEVERELY RUSTED AND OIL WAS LEAKING THROUGH THE PIN HOLES. IT WAS TAKEN TO THE LOCAL SERVICE DEALER WHERE THE OIL PAN WAS REPLACED.

Mileage: 50,000

20060112UNKNOWN OR OTHER

1999 FORD F-350 DUALLY 1 TON 4X4 ALUMINUM WHEELS HAVE CRACKED RIGHT FRONT AND LEFT REAR SPARE TIRE CARRIER CABLE BROKE....SPARE FELL OFF ON HIGHWAY AND LOST. BOTH OF THE ABOVE FAILURES COULD HAVE RESULTED IN VERY SERIOUS ACCIDENTS. *JB

Mileage: 98,994

20060112WHEELS:RIM

1999 FORD F-350 DUALLY 1 TON 4X4 ALUMINUM WHEELS HAVE CRACKED RIGHT FRONT AND LEFT REAR SPARE TIRE CARRIER CABLE BROKE....SPARE FELL OFF ON HIGHWAY AND LOST. BOTH OF THE ABOVE FAILURES COULD HAVE RESULTED IN VERY SERIOUS ACCIDENTS. *JB

Mileage: 98,994

20051028ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

AFTER I STOPPED TO PICK-UP SOME GROCERIES I STARTED THE TRUCK WHEN A LOUD BANG HAPPENED. I COULD SMELL GAS AN THE ENGINE STARTED SHAKING. I SHUT IT OFF. THE NEXT MOURNING I TOOK IT TO PARMA CAR CARE SPECIALISTS AN THEY INFORMED ME THE SPARK PLUG BLEW OUT OF THE HEAD STRIPPING ALL THE THREADS WITH IT AN ALSO THE IGNITION COIL WAS DAMAGED NEEDING REPLACEMENT. *JB

Mileage: 96,971

20050916SUSPENSION:FRONT:SPRINGS:TORSION BAR

TORSION BAR BRACKET CRACKED IN HALF ON RIGHT FRONT. THIS CAUSED TORSION BAR TO DROP DOWN AND RIGHT FRONT WHEEL TO GO OUT ON 45 DEGREE ANGLE. IF THIS WOULD HAVE HAPPEN ON THE HIGHWAY AN EMPLOYEE WOULD HAVE BEEN SERIOUSLY INJURED.*JB

Mileage: 45,900

20050913SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

BRAKES LOCKING UP--FAILURE OF ANTI-LOCK. *JB

Mileage: 76,000

20050303AIR BAGS

WHILE DRIVING AT APPROXIMATELY 35 MPH, AND NOT HITTING ANY DEBRIS, THE AIR BAGS DEPLOYED INADVERTENTLY. OWNER CONTACTED THE DEALER, AND WAS INFORMED THAT THE VEHICLE WAS OUT OF WARRANTY, AND THERE WAS NOTHING THEY COULD DO. *AK

Mileage: 289,170

20050105POWER TRAIN:MANUAL TRANSMISSION

6 SPEED MANUAL TRANSMISSION REPLACED UNDER WARANTY AT 29,600 MILES THE FIRST TIME. FAILED, AND WOULD COST MORE TO REBUILD SO IT WAS REPLACED AGAIN AT 88,260 MILES AT MY EXSPENSE TOTALLING $3,632.00. FORD WOULD NOT MAKE ANY AFTER WARRANTY ASSITANCE. HAVE HEARD THIS TRANSMISSION IS WEAK. *AK CAN U HELP ME TO GET FORD TO REIMBERCE FOR THE COST OF THIS SECOND TRANSMISSION??

Mileage: 88,259

20041119ELECTRICAL SYSTEM

I HAVE A '1999 F250 FORD WITH A TRITON V10. ON NOV 13TH ONE OF THE SPARK PLUGS BLEW OUT OF THE HEAD. I WAS ABLE TO DRIVE IT HOME AND AFTER SOME RESEARCH ON THE INTERNET ORDERED A REPAIR KIT. I REPAIRED THE FAILURE WITH THIS KIT AND ALL IS WELL FOR NOW. THE KIT COST ME $300 BUCKS AND THE REPAIR TOOK ABOUT 4HRS. THIS IS DESIGN FLAW WITH THE FORD ENGINES. HOPEFULLY, AFTER ENOUGH COMPLAINTS FORD WILL AT LEAST FIX THIS ON FUTURE MODELS.*AK

20040715SEAT BELTS:REAR/OTHER

CONSUMER HAVE A CONCERN THAT 2 LAP BELT BUCKLES LOCATED ON THE 5TH. ROW BENT SEAT AND 1 LAP BELT ON THE 1ST. ROW BENT SEAT ARE COMING APART, WHICH LEAVE PASSENGERS WITHOUT PROPER RESTRAINT IF INVOLVED IN A VEHICLE CRASH. DEALER AND THE MANUFACTURER WERE NOT NOTIFIED. PLEASE PROVIDE ANY FURTHER INFORMATION. *NM

Mileage: 48,000

Compare 1999FORDF-450 SD to Similar Vehicles

NHTSA Investigations 8 Open

View all investigations

Frequently Asked Questions

How many complaints does the 1999 FORD F-450 SD have?
The 1999 FORD F-450 SD has 76 NHTSA complaints, 7 crashes, 1 fires, 5 injuries, and 0 deaths reported.
What are the most common problems with the 1999 FORD F-450 SD?
The most-complained component for the 1999 FORD F-450 SD is POWER TRAIN:CLUTCH ASSEMBLY with 8 complaints. Other frequently reported areas include SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP and VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR.
Is the 1999 FORD F-450 SD 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.