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: 2 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 →
Suspension. Review the 2 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
What owners actually said
5 reports
25,000 miles · Dec 27, 2011
Power Train
TL* THE CONTACT OWNS A 2001 FREIGHTLINER FLD120. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 55 MPH AND SHIFTING INTO HIGH GEAR, THE VEHICLE WOULD NOT RESPOND AND WOULD PERFORM SLUGGISHLY. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THEY ADVISED THE CONTACT THAT THE HIGH RANGE PERFORMING BOX NEEDED TO BE REPLACED. THE VEHI…
Read full complaint
TL* THE CONTACT OWNS A 2001 FREIGHTLINER FLD120. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 55 MPH AND SHIFTING INTO HIGH GEAR, THE VEHICLE WOULD NOT RESPOND AND WOULD PERFORM SLUGGISHLY. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THEY ADVISED THE CONTACT THAT THE HIGH RANGE PERFORMING BOX NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS CONTACTED AND THEY OFFERED NO ASSISTANCE. THE FAILURE MILEAGE WAS APPROXIMATELY 25,000. THE VIN WAS UNAVAILABLE.
NHTSA ODI #10441342
Mileage unknown · Mar 24, 2010
Engine And Engine Cooling
2001 FREIGHTLINER FLD120 SEMI TRACTOR ENGINE FAILED AND CAUSED OIL AND DEBRIS TO LEAK ONTO THE ROADWAY. ANOTHER MOTORIST RAN OVER THE OIL AND DEBRIS. *BF THE SEMI HAD A HOLE IN THE LEFT FRONT OIL PAN. OHIO TRAFFIC CRASH REPORT # 10-0654-90. *JB UPDATED 04/14/10 *BF
NHTSA ODI #10321994
115,321 miles · Feb 27, 2004
Engine And Engine Cooling
CONSUMER RECEIVED A SAFETY CAMPAIGN NOTICE ON 11/24/2003 FROM THE MANUFACTURER ABOUT A FUEL LEAK IN THE ENGINE. *AK
NHTSA ODI #10060926
Mileage unknown · Nov 6, 2000
Suspension
AXLE #1 LEFT SIDE FRONT HANGER IS LOOSE CAUSING AXLE TO SHIFT. NLM
NHTSA ODI #557133
Mileage unknown · Nov 6, 2000
Suspension
THE FRONT SPRING HANGAR IS LOOSE ON THE FRAME, THIS IS CAUSING THE AXLE TO SHIFT. *SLC
NHTSA ODI #557090
Official recalls
0
No 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
0
No exact-year investigations in this snapshot.
2001 Freightliner FLD120 Problems, Complaints & Recalls | Skip That Year