IllustrationBLOWN SPARK PLUG FROM FORD TRITON V10 ENGINE WHICH CAN CAUSE A MAJOR FIRE IN THE ENGINE COMPARTMENT. *TR
1999 Ford F Series (Medium)
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all F Series (medium) years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 4 of 5 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Engine And Engine Cooling. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Power Train. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
0 crash reports0 fire reports0 injury reports
Engine And Engine Cooling complaints
2 reportsWHILE DRIVING MY 1999 FORD TRITON V-10 POWERED C-CLASS MOTORHOME IN HEAVY TRAFFIC THE ENGINE MADE A LOUD BANG. AFTER THE BANG IT CONTINUED TO RATTLE BADLY AND MIS-FIRE. WORKED MY WAY ACROSS TRAFFIC AND STOPPED IN A NO PARKING ZONE FOR 2 HRS AWAITING A TOW TRUCK. WE WERE IN A FAIRLY UN-SAFE POSITION, AS THE SHOULDER WAS LIMITED…
Read full complaint
WHILE DRIVING MY 1999 FORD TRITON V-10 POWERED C-CLASS MOTORHOME IN HEAVY TRAFFIC THE ENGINE MADE A LOUD BANG. AFTER THE BANG IT CONTINUED TO RATTLE BADLY AND MIS-FIRE. WORKED MY WAY ACROSS TRAFFIC AND STOPPED IN A NO PARKING ZONE FOR 2 HRS AWAITING A TOW TRUCK. WE WERE IN A FAIRLY UN-SAFE POSITION, AS THE SHOULDER WAS LIMITED AND IT WAS ON THE EXIT ROUTE FOR THE CALIFORNIA SPEEDWAY JUST AFTER A NASCAR RACE. THE REPAIR SHOP HAS TOLD ME THAT A SPARK PLUG BLEW OUT OF THE CYLINDER HEAD. I'M LEARNING THAT THIS IS A COMMON OCCURRENCE ON THIS MODEL ENGINE. *NM
Official recalls
0No recalls in this snapshot.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0No exact-year investigations in this snapshot.