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: 1 of 57 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 13 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Power Train. Review the 12 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Wheels. Review the 8 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
5 crash reports15 fire reports3 injury reports
What owners actually said
57 reports
135,000 miles · Feb 12, 2015
Vehicle Speed Control
TL* THE CONTACT OWNS A 1991 ISUZU TROOPER. THE CONTACT STATED THAT THE ACCELERATOR CABLE WAS STUCK WHICH CAUSED THE ACCELERATOR PEDAL NOT TO RELEASE. THE FAILURE WAS PROGRESSING MORE FREQUENTLY. THE CONTACT STATED THAT THE ENGINE SPEED WOULD NOT IMMEDIATELY DECREASE UPON THE RELEASE OF THE ACCELERATOR PEDAL AND THE VEHICLE WAS P…
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TL* THE CONTACT OWNS A 1991 ISUZU TROOPER. THE CONTACT STATED THAT THE ACCELERATOR CABLE WAS STUCK WHICH CAUSED THE ACCELERATOR PEDAL NOT TO RELEASE. THE FAILURE WAS PROGRESSING MORE FREQUENTLY. THE CONTACT STATED THAT THE ENGINE SPEED WOULD NOT IMMEDIATELY DECREASE UPON THE RELEASE OF THE ACCELERATOR PEDAL AND THE VEHICLE WAS PULLED OVER TO ADJUST THE PEDAL; HOWEVER, THE FAILURE RECURRED INTERMITTENTLY. THE VEHICLE WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 04V199000 (VEHICLE SPEED CONTROL). THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 135,000. UPDATED 5/29/15*CN
NHTSA ODI #10683039
Mileage unknown · Nov 19, 2004
Service Brakes, HydraulicVehicle Speed Control
WHILE APPLYING THE BRAKE PEDAL CONSUMER HEARD A LOUD SQUEAKING NOISE AND VEHICLE VIBRATED UNCONTROLLABLY. VEHICLE WAS TAKEN TO THE DEALER FOR INSPECTION, AND MECHANIC DETERMINED THAT THE BRAKE PADS NEEDED TO BE REPLACED. ALSO, CONSUMER NOTICED THAT WHILE APPLYING THE ACCELERATOR PEDAL VEHICLE FAILED TO MOVE AND THE ACCELERATOR…
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WHILE APPLYING THE BRAKE PEDAL CONSUMER HEARD A LOUD SQUEAKING NOISE AND VEHICLE VIBRATED UNCONTROLLABLY. VEHICLE WAS TAKEN TO THE DEALER FOR INSPECTION, AND MECHANIC DETERMINED THAT THE BRAKE PADS NEEDED TO BE REPLACED. ALSO, CONSUMER NOTICED THAT WHILE APPLYING THE ACCELERATOR PEDAL VEHICLE FAILED TO MOVE AND THE ACCELERATOR PEDAL STUCK. *AK
NHTSA ODI #10101401
Mileage unknown · May 4, 2004
Vehicle Speed Control
INTERMITTENTLY WHILE DRIVING BETWEEN 50 TO 60 MPH AND SHIFTING FROM LOWER TO HIGHER LEVER GEAR VEHICLE EXPERIENCE SUDDEN ACCELERATION. *AK
NHTSA ODI #10072032
Mileage unknown · Nov 5, 2003
Engine And Engine CoolingFire
VEHICLE'S ENGINE COMPARTMENT CAUGHT ON FIRE.*MR CONSUMER WAS AT A TOLL BOTH WHEN SHE NOTICED SMOKE COMING FROM THE ENGINE COMPARTMENT. SHE PULL OVER INTO THE EMPLOYEE PARKING LOT AND EXITED THE VEHICLE WITH THREE OTHER OCCUPANTS. THE FIRE WAS EXTINGUISHED BY THE FIRE DEPARTMENT. THERE WERE NO INJURIES. *PH *…
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VEHICLE'S ENGINE COMPARTMENT CAUGHT ON FIRE.*MR CONSUMER WAS AT A TOLL BOTH WHEN SHE NOTICED SMOKE COMING FROM THE ENGINE COMPARTMENT. SHE PULL OVER INTO THE EMPLOYEE PARKING LOT AND EXITED THE VEHICLE WITH THREE OTHER OCCUPANTS. THE FIRE WAS EXTINGUISHED BY THE FIRE DEPARTMENT. THERE WERE NO INJURIES. *PH *NLM
NHTSA ODI #10047781
Mileage unknown · Feb 10, 2003
Power Train
THERE WAS A RECALL REGARDING THE AUTOMATIC TRANSMISSION, HOWEVER CONSUMER WAS INFORMED VEHICLE WAS NOT INCLUDED DUE TO THE VEHICLE IDENTIFICATION NUMBER.*JB
NHTSA ODI #10006794
Mileage unknown · Jun 15, 2002
Power Train
NO SUMMARY LISTED FOR ABOVE VEHICLE. *AK
NHTSA ODI #763124
Mileage unknown · Aug 6, 2001
Tires
ORIGINAL EQUIPMENT ON 1991, TROOPER, P235/75R15 SIZE. TREAD ON LEFT REAR TIRE SEPARATED AT HIGHWAY SPEEDS. *AK CONSUMER STATES VIBRATION STARTED AT 40 MPH AND THE FAILURE WAS SUDDEN, BRIDGESTONE DESERT DUELER TIRE. *SLC
NHTSA ODI #893441
Mileage unknown · Mar 9, 2001
TiresCrashInjury
PE00 020; CONSUMER WAS TRAVELING 75MPH ON HIGHWAY AND LOST CONTROL OF VEHICLE BECAUSE REAR TIRE TREAD SEPARATED FROM TIRE, AND FLIPPED MULTIPLE TIMES. *AK DRIVER DIED FROM HEAD INJURIES, I PERSON WAS INJURED, TIRES WERE BRIDGESTONE DESERT DUELLER, SIZE P235/75R15, DOT WK13356. *SLC
NHTSA ODI #882658
Mileage unknown · Nov 12, 2000
Power TrainFire
TRANSMISSION WAS REPLACED 3 TIMES DUE TO FAILURE OR LEAKAGE AND THIS TRANSMISSION WAS SHOWING SIGNS OF SLIPPAGE AFTER DRIVING 40 MILES ON HIGHWAY. TROOPER WAS BEING OPERATED ON I-895 IN BALTIMORE AT 50 MPH WHEN SMOKE WAS SEEN IN REAR VIEW MIRROR. TROOPER WAS PULLED TO SIDE AND SON EXITED VEHICLE TO CHECK ENGINE. TROOPER IMMED…
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TRANSMISSION WAS REPLACED 3 TIMES DUE TO FAILURE OR LEAKAGE AND THIS TRANSMISSION WAS SHOWING SIGNS OF SLIPPAGE AFTER DRIVING 40 MILES ON HIGHWAY. TROOPER WAS BEING OPERATED ON I-895 IN BALTIMORE AT 50 MPH WHEN SMOKE WAS SEEN IN REAR VIEW MIRROR. TROOPER WAS PULLED TO SIDE AND SON EXITED VEHICLE TO CHECK ENGINE. TROOPER IMMEDIATELY BURST INTO FLAMES RESULTING IN A TOTAL LOSS OF VEHICLE AND CONTENTS.*AK
NHTSA ODI #736183
Mileage unknown · Oct 8, 2000
Tires
TIRE TREAD SEPARATED, FIRESTONE STYLE. SAME THING HAPPENED A COUPLE YEARS AGO WITH THE SAME TIRE TYPE ON THE SAME CAR. (DOT NUMBER: HYHLF75195 TIRESIZE: 23575R15)
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