International Harvester 3800 problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
29 owner complaints analyzed
15 distinct recall campaigns
20,000 mi median reported failure mileage
Scope: 1979 to 2001 model years. Data snapshot: . 10 complaints include usable failure mileage.
This selection has limited data. It remains available for lookup but is excluded from search indexing.
Most common problems
Electrical System is the most frequently named component, appearing in 4 of 29 complaints (13.8%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Braking behavior | 9 | 31.0% |
| Engine operation | 3 | 10.3% |
| Steering behavior | 3 | 10.3% |
| Electrical and battery issues | 1 | 3.4% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Electrical System | 4 |
| Service Brakes, Air | 4 |
| Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip | 4 |
| Structure:Frame And Members | 4 |
| Steering:Hydraulic Power Assist:Pump | 3 |
| Service Brakes, Hydraulic | 2 |
| Electrical System: Instrument Cluster/Panel | 1 |
| Electrical System:12v/24v/48v Battery:Cables | 1 |
Electrical System: 4; Service Brakes, Air: 4; Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip: 4; Structure:Frame And Members: 4; Steering:Hydraulic Power Assist:Pump: 3; Service Brakes, Hydraulic: 2; Electrical System: Instrument Cluster/Panel: 1; Electrical System:12v/24v/48v Battery:Cables: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 8 |
| 25,000 to 49,999 | 0 |
| 50,000 to 74,999 | 1 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 1 |
Under 25,000: 8; 25,000 to 49,999: 0; 50,000 to 74,999: 1; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 1
Under 25,000 miles has the most reports with usable mileage (8). 19 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2001 | 8 |
| 2002 | 3 |
| 2003 | 7 |
| 2004 | 3 |
| 2006 | 2 |
| 2007 | 2 |
| 2008 | 3 |
| 2015 | 1 |
2001: 8; 2002: 3; 2003: 7; 2004: 3; 2006: 2; 2007: 2; 2008: 3; 2015: 1
Pattern summary
Electrical System leads the component reports. Braking behavior appears in 9 complaint narratives. Engine operation appears in 3 complaint narratives. Steering behavior appears in 3 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10031908 · 2003-07-25 (July 25, 2003)
THE REAR BRAKES OVERHEATED WHILE DRIVING. THE DRIVER REPORTED THE PROBLEM TO A MECHANIC WHO CHECKED THE REAR BRAKES AND FOUND THEM TO BE OK; NO DRAG. THE MECHANIC TEST DROVE AND RECHECKED THE BUS BUT STILL FOUND NO BRAKE DRAG. *MR *CB *NLM
Owner-reported narrative. Look up ODI 10031908 at NHTSA ↗
Owner report 10032452 · 2003-07-25 (July 25, 2003)
PROBLEMS WITH FRONT BRAKES OVERHEATING, ROTORS ARE WARPED. EXCESSIVE DRAG ON FRONT BRAKES, ABS SENSOR DAMAGED DUE TO HEAT. REPLACED ROTORS, CALIPER, AND PADS ON FRONT AXLE. OVER $800.00 IN REPAIRS. *MR *CB *JB
Owner-reported narrative. Look up ODI 10032452 at NHTSA ↗
Owner report 561362 · 2001-05-30 (May 30, 2001)
THE SCHOOL BUS EXPERIENCES LOSS OF POWER STEERING WHEN TURNING LEFT OR RIGHT AND ONLY WHEN THE ENGINE SPEED IS INCREASED DURING STEERING OPERATION, THE ORIGINAL PUMP #2107611 WAS REPLACED. NLM
Owner-reported narrative. Look up ODI 561362 at NHTSA ↗
Owner report 561583 · 2001-06-13 (June 13, 2001)
THE POWER STEERING PUMP (LUK #LF73C) FAILED ON FOUR OCCASIONS CAUSING LOSS OF POWER STEERING WHILE MAKING LEFT OR RIGHT TURNS UPON ACCELERATION, BUS #62. NLM
Owner-reported narrative. Look up ODI 561583 at NHTSA ↗
Owner report 10102431 · 2004-12-09 (December 9, 2004)
WHILE DRIVING THE OPERATOR SMELLED SOMETHING HOT. UPON STOPPING AND EXITING THE VEHICLE THE OPERATOR SAW FIRE COMMING FROM BEHIND THE MOTOR COMPARTMENT THROUGH THE WHEEL WELL. HE WAS ABLE TO EXTINGUISH THE FIRE.*AK OUR MECHANIC INSPECTED THE VEHICLE AND DISCOVERED THAT THE CLAMPS HOLDING THE POSITIVE AND NEGATIVE BATTERY LEADS HAD WORN THROUGH THE INSULATION CREATING A DEAD SHORT. THE SAME DEFECT WAS DISCOVERED ON ANOTHER OF OUR SCHOOL BUSES THAT HAD BEEN PURCHASED AT THE SAME TIME.
Owner-reported narrative. 69,080 miles reported. Look up ODI 10102431 at NHTSA ↗
Recalls by model year
All campaigns in the snapshot affecting each model year, including recalls announced years later.
Recall campaigns
Shared campaigns appear once in each affected model year.
| Category | Count |
|---|---|
| 1985 | 2 |
| 1986 | 2 |
| 1987 | 2 |
| 1988 | 2 |
| 1989 | 3 |
| 1991 | 5 |
| 1992 | 5 |
| 1993 | 4 |
| 1994 | 4 |
| 1995 | 4 |
| 1996 | 3 |
| 1997 | 3 |
| 1998 | 1 |
| 1999 | 2 |
| 2000 | 3 |
| 2001 | 2 |
1985: 2; 1986: 2; 1987: 2; 1988: 2; 1989: 3; 1991: 5; 1992: 5; 1993: 4; 1994: 4; 1995: 4; 1996: 3; 1997: 3; 1998: 1; 1999: 2; 2000: 3; 2001: 2