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1991 International Harvester School Bus

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

About this comparison →
6Owner complaints

Model-year median: 1

0Recall campaigns

View recall details →

0Investigations

View investigation details →

How this year compares

Owner complaints by model year

Other model years Selected year
6
19881
19896
19912
19921
19937
1994
Compare all School Bus years →

Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

Power Train
2Electrical System
1Engine And Engine Cooling
1Structure
1Suspension
1

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: 0 of 6 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.

  • Power Train. 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 →
  • Engine And Engine Cooling. 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 reports1 fire reports0 injury reports

What owners actually said

6 reports
Mileage unknown · Sep 15, 2003
Suspension

BUS DEVELOPED A CRACK ON THE RIGHT SIDE BEHIND THE FRONT SHOCK ABSORBERS. CAUSE OF THE CRACK WAS UNDETERMINED. *AK

NHTSA ODI #10039973

Mileage unknown · Jan 28, 1998
Power Train

FRONT TURBINE SHAFT FAILED.(QCAW)

NHTSA ODI #529253

Mileage unknown · Jan 22, 1997
Engine And Engine Cooling

FRONT TURBINE SHAFT FAILED.

NHTSA ODI #605840

Mileage unknown · Mar 28, 1996
Power Train

ALLISON TRANSMISSION TORQUE CONVERTER FAILED, CAUSING LOSS OF POWER TO DRIVE AXLE. (1ST VEHICLE ON 502756 & 502757) *SD

NHTSA ODI #502755

Mileage unknown · Feb 15, 1996
Structure

DRAWSTRING CAUGHT IN BUS HANDRAIL. *DH

NHTSA ODI #501628

Mileage unknown · Jan 13, 1995
Electrical SystemFire

WIRES TO FUEL SHUT-OFF SWITCH CAUGHT FIRE. *SKD

NHTSA ODI #480646

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.