AI Damage1998 Freightliner FL-70: common problems
Owners of the 1998 Freightliner FL-70 filed 19 complaints with NHTSA, most often about engine and cooling and fuel system. Details by component below, with sources.
Key figures
- Owner complaints
- 19
What fails most often
- 1 Engine and cooling 89% of all complaints
- 2 Fuel system 21% of all complaints
- 3 Vehicle speed control 11% of all complaints
- Engine and cooling: 17 complaints (89% of all).
- Fuel system: 4 complaints (21% of all).
- Vehicle speed control: 2 complaints (11% of all).
Symptoms owners describe
How many of the 19 NHTSA complaints mention each symptom (automatic count from complaint text; one complaint can mention several).
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Engine and cooling | 17 | 0 | 0 |
| Fuel system | 4 | 0 | 0 |
| Vehicle speed control | 2 | 0 | 0 |
What owners report
Short excerpts of NHTSA complaints in the original wording. These are owner statements not verified by NHTSA; personal data removed.
The accelerator sticks to the floor due to accelerator cable failure.
Consumer stated truck stalled without warning, within a 2-year period truck has been back to the factory, where engines were put in 161 times. Fuel pump was replaced as being the problem, remedy did not correct reoccurring problem.
Truck stalled intermittently and without warning at any speed, truck within a 2-year period has been back to factory, where engines were put in 161 times. Fuel pump was replaced as being the problem, remedy did not correct reoccurring problem.
Truck stalled intermittently and without warning at any speed. Truck within a 2-year period has been back to factory, where engines were put in 161 times. Fuel pump was replaced as being the problem. Remedy did not correct reoccurring problem.
When owners complained
NHTSA complaints by filing year. The peak shows at what age the problems show up most.
Comparison
By complaint count this model year ranks 8,437 of 36,656 model years in the NHTSA data (top 23% most complained about).
On average one model year of the FL-70 has 4 complaints (10 years in the data). This year has 19, above average.
What to check before buying
- Engine and cooling. Radiator and fan after a frontal hit, coolant level and condition, overheating.
- Fuel system. Fuel smell, leaks, rough running, fuel-system codes.
- Vehicle speed control. Accelerator pedal, cruise control, throttle codes.
Other years of this model
Questions and answers
What are the most common problems with the 1998 Freightliner FL-70?
Owner complaints to NHTSA most often mention: engine and cooling, fuel system, vehicle speed control. Total complaints: 19. The most frequent symptoms in complaint texts: fuel system, fuel smell (89%), stalls while driving (89%).
How many service bulletins (TSB) were issued for the 1998 Freightliner FL-70?
NHTSA lists 0 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.
Should I buy a 1998 Freightliner FL-70 from a US auction?
Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.
Other 1998 models
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-05.