NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
29 reports101,000 miles · Jun 11, 2021
EngineFuel System, OtherService Brakes, Air
The contact owns a 2001 Isuzu Trooper. The contact stated while entering and starting the vehicle, he noticed an extreme heat in the interior of the vehicle coming from the engine. The contact proceeded to shift the gear into drive however, while his foot was still on the brake pedal the vehicle independently accelerated. The co…
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The contact owns a 2001 Isuzu Trooper. The contact stated while entering and starting the vehicle, he noticed an extreme heat in the interior of the vehicle coming from the engine. The contact proceeded to shift the gear into drive however, while his foot was still on the brake pedal the vehicle independently accelerated. The contact had to pulled up the parking brake to stop the vehicle. The contact stated that the failure recurred several times afterwards. The contact took the vehicle to an independent mechanic who diagnosed the failure as a bypass for the fuel line and brake line failure that needed to be replaced however, the mechanic was unable to determine the cause for the heat entering the vehicle from the engine. The mechanic was able repair the vehicle however, the contact was concerned that the heat coming from the engine would eventually destroy the engine and the vehicle would need to be replaced. The manufacturer was not made aware of the failure. The approximate failure mileage was 101,000.
NHTSA ODI #11420560
108,000 miles · Dec 3, 2014
Electrical SystemExterior Lighting
LOW BEAM HEADLIGHT SWITCH STOPPED WORKING. ONLY HIGH BEAMS WORKED. HAD TO HAVE THE HEADLIGHT SWITCH REPLACED AT A COST OF $500. I SEE THAT THE SAME PROBLEM IS CURRENTLY BEING ADDRESSED AND RECALLED ON LATER MODEL ISUZU ASCENDERS AND GM VEHICLES. I BELIEVE ISUZU USED MANY GM PARTS IN THIS TROOPER AND IT SHOULD BE INCLUDED IN …
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LOW BEAM HEADLIGHT SWITCH STOPPED WORKING. ONLY HIGH BEAMS WORKED. HAD TO HAVE THE HEADLIGHT SWITCH REPLACED AT A COST OF $500. I SEE THAT THE SAME PROBLEM IS CURRENTLY BEING ADDRESSED AND RECALLED ON LATER MODEL ISUZU ASCENDERS AND GM VEHICLES. I BELIEVE ISUZU USED MANY GM PARTS IN THIS TROOPER AND IT SHOULD BE INCLUDED IN THE CURRENT RECALL SO THAT I CAN GET REIMBURSED FOR THE REPAIRS. *JS
NHTSA ODI #10661923
Mileage unknown · Jan 18, 2012
Engine And Engine CoolingPower Train
MY SUV , ISUZU TROOPER OF 10YEARS, WAS PARKED IN A LIBRARY PARKING GARAGE AND AFTER IGNITION TURNED ON, I PUT IT IN REVERSE GEAR TO GET OUT OF THE PARKING LOT AND THE CAR RAPIDLY REVERSED AND BEFORE I COULD FIGURE OUT AND REACT, THE CAR SHOT LIKE A ROCKET TOWARDS THE FRONT , WHILE STILL IN REVERSE GEAR, AND I HAD NO CONTROL OF T…
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MY SUV , ISUZU TROOPER OF 10YEARS, WAS PARKED IN A LIBRARY PARKING GARAGE AND AFTER IGNITION TURNED ON, I PUT IT IN REVERSE GEAR TO GET OUT OF THE PARKING LOT AND THE CAR RAPIDLY REVERSED AND BEFORE I COULD FIGURE OUT AND REACT, THE CAR SHOT LIKE A ROCKET TOWARDS THE FRONT , WHILE STILL IN REVERSE GEAR, AND I HAD NO CONTROL OF THE BRAKES OR STEERING WHEEL, IT RAMMED INTO A CONCRETE PILLAR AND GOT COMPLETELY TOTALED. AIRBAGS OPENED AND FRONT DOORS JAMMED AND I HAD SLIDE TO THE BACK TO ESCAPE. LUCKILY, CAR DID NOT CATCH ON FIRE OR EXPLODE. ( POLICE REPORT VERIFY THAT AFTER CRASH, CAR STILL FOUND TO BE IN REVERSE GEAR AND SUPRISED HOW CAR MOVED TOWARDS THE FRONT). A WEEK AGO, PRIOR TO THIS FREAKY CRASH, ( LUCKILY NO MINORS, SENIORS, HOMELESS WHO USUALLY WALK IN THE PARKING LOT WERE NOT PRESENT, OTHERWISE, THERE WOULD HAVE BEEN MULTIPLE DEATHS) MY CAR DEALERSHIP HAD DONE WORK ON MY CAR FOR NEARLY $1000.00. AND THEY REPLACED MODE SWITCH FOR MY AUTOMATIC TRANSMISSION ( THERMOSTAT CHANGED; PISTON COVER CHANGED) AND DON'T KNOW WHAT ROLE IT PLAYED IN MY CAR'S CRASH. I AM PRETTY SURE ITS A MALFUNCTION . IT NEEDS TO BE ASSESSED AND FIGURED WHAT ROLE THE ABOVE INSTALLATION PLAYED IN THE CRASH WHICH COULD HAVE HAD DISASTROUS CONSEQUENCES. WAS IT DUE TO DEFECTIVE PART? INSURANCE COMPANY BLAMES IT ON ME AND SAY MY PREMIUMS WILL BE HIGHER SINCE ITS AT FAULT ACCIDENT DESPITE HEARING MY EXPERIENCE AND WITH EVIDENCE OF POLICE REPORT WHICH STATES THAT MY GEAR WAS STILL IN REVERSE. ( AFTER CRASHING HEAD ON AGAINST A CONCRETE PILLAR) THANK YOU FOR KEEPING PUBLIC SAFETY FIRST!
NHTSA ODI #10444319
100,000 miles · Apr 20, 2011
Tires
I WAS DRIVING DOWN THE HIGHWAY DOING 60 MILES AN HOUR WHEN MY "BRIDGESTONE TIRE" SEPARATED AT THE TREAD AND PEELED OFF LIKE A BANANA AND I THOUGHT I WAS GOING TO CRASH! THE TIRE STAYED INTACT AND THE BANDS WITH NO DEFLATION". I AM CONCERNED THAT THIS TIRE WILL BE OR WAS A RECALL. NO ACCIDENT LUCKILY, NO INJURY, LUCKILY BECAUSE …
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I WAS DRIVING DOWN THE HIGHWAY DOING 60 MILES AN HOUR WHEN MY "BRIDGESTONE TIRE" SEPARATED AT THE TREAD AND PEELED OFF LIKE A BANANA AND I THOUGHT I WAS GOING TO CRASH! THE TIRE STAYED INTACT AND THE BANDS WITH NO DEFLATION". I AM CONCERNED THAT THIS TIRE WILL BE OR WAS A RECALL. NO ACCIDENT LUCKILY, NO INJURY, LUCKILY BECAUSE IT WAS ON THE BACK PASSENGER. IF IT WAS ON THE FRONT I WOULD OF BEEN SCREWED FOR I WAS MAKING A 60 MILE AN HOUR CURVE ON THE HIGHWAY WITH FREQUENT TRAFFIC RUSH HOUR WITH A TOP HEAVY "ISUZU-TROOPER". THIS TIRE NEEDS TO BE INVESTIGATED!!!!! NEVER , AT AGE 46 , SEEN A TIRE PEEL THE TREAD OFF THE RADIAL BELT LIKE THIS LIKE A RETREAD! MUST SOMEONE DIE OR BE HURT BEFORE "BRIDGESTONE" IS HELD ACCOUNTABLE LIKE IN THE YEAR 2000 WHEN THEY HAD MULTIPLE DEATHS AND LAWSUITS? THANK YOU , PLEASE HELP. *TR
NHTSA ODI #10396874
80,000 miles · May 13, 2008
Power Train
WHEN YOU STOP AT STOP SIGN OR LIGHT THE TRANSMISSION SHIFTS INTO NEUTRAL. WHENEVER YOU PUSH ON THE ACCELERATOR IT JERKS AND TAKES OFF. SOMETIMES IT TAKES A FEW MINUTES TO SHIFT IN GEAR. IT IS IN THE SHOP RIGHT NOW. THE MECHANIC SAID IT HAS TRANSMISSION PROBLEMS. *TR
NHTSA ODI #10227631
87,300 miles · Aug 16, 2007
Engine And Engine CoolingPower TrainService Brakes, Hydraulic
2001 ISUZU TROOPER WITH FAULTY TRANSMISSION ACCUMULATOR AND BAD U-JOINT CUSTOMER STATES THAT THEY WANT US TO REVIEW THE SAFETY ISSUES**NAR**CC THE CONSUMER STATED HAVING 3 SEPARATE ISSUES WITH THE VEHICLE THE FIRST BEING A BAD U JOINT, THE SECOND BEING A FAULTY TRANSMISSION ACCUMULATOR AND THE THIRD WAS HAVING TO REPLACE A LON…
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2001 ISUZU TROOPER WITH FAULTY TRANSMISSION ACCUMULATOR AND BAD U-JOINT CUSTOMER STATES THAT THEY WANT US TO REVIEW THE SAFETY ISSUES**NAR**CC THE CONSUMER STATED HAVING 3 SEPARATE ISSUES WITH THE VEHICLE THE FIRST BEING A BAD U JOINT, THE SECOND BEING A FAULTY TRANSMISSION ACCUMULATOR AND THE THIRD WAS HAVING TO REPLACE A LONG ENGINE BLOCK. THE CONSUMER WAS ALSO INFORMED THE ELECTRICAL HYDRAULIC BRAKE SYSTEM NEEDED TO BE REPLACED. THE CONSUMER STATED RECENTLY REQUESTED A GOODWILL ADJUSTMENT AND WAS ULTIMATELY DENIED BY THE DEALER DUE TO THE FACT THE VEHICLE WAS 40,000 MILES OVER THE BASE WARRANTY.*TR
NHTSA ODI #10200298
Mileage unknown · Feb 6, 2007
Fuel System, Gasoline
2001 ISUZU TROOPER FUEL TANK. CUSTOMER WANTS TO REIMBURSED FOR REPAIRS**CC THE GAS TANK HAD RUSTED THROUGH AND WAS LEAKING GAS. *JB
NHTSA ODI #10182671
100,000 miles · Nov 28, 2006
Engine And Engine Cooling
WE HAVE HAD TO ADD 1-2 QTS OF OIL EVERY COUPLE THOUSAND MILES ALTHOUGH WE DID NOT SEE AN OIL LEAK (NO MARKS ON THE DRIVEWAY) MECHANIC COULD FIND NO OIL LEAK OR PROBLEM OUR CHECK ENGINE LIGHT HAS BEEN ON,AND MECHANIC SAID WE NEEDED EMISSIONS SENSOR REPLACED. WE DID REPLACE IT. ON OUR WAY TO THANKSGIVING IN OKLAHOMA FROM MICHIGAN…
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WE HAVE HAD TO ADD 1-2 QTS OF OIL EVERY COUPLE THOUSAND MILES ALTHOUGH WE DID NOT SEE AN OIL LEAK (NO MARKS ON THE DRIVEWAY) MECHANIC COULD FIND NO OIL LEAK OR PROBLEM OUR CHECK ENGINE LIGHT HAS BEEN ON,AND MECHANIC SAID WE NEEDED EMISSIONS SENSOR REPLACED. WE DID REPLACE IT. ON OUR WAY TO THANKSGIVING IN OKLAHOMA FROM MICHIGAN OUR ENGINE BLEW ! WE ARE NOW WITHOUT THAT VEHICLE BUT STILL MAKING PAYMENTS. A DEALERSHIP IN TULSA SAID THAT THOSE ENGINES ARE REPLACED A LOT AT HIS SHOP DUE TO THIS PROBLEM. HE SAID THAT THERE IS CARBON BUILD UP IN THE VALVE THAT GOES TO THE ENGINE CAUSING THE OIL TO BURN UP. AFTER SO LONG OF IT BEING BUILT UP IT GETS CLOGGED AND ENDS UP BLOWING. HE SAID IF WE HAD BEEN TAKING THE CAR TO AN ISUZU DEALER TO GET THE OIL CHANGED THEY KNOW ABOUT IT AND CAN CLEAN IT. PROBLEM FOR US IS THERE ISN'T AN ISUZU DEALER IN THE CITY WE LIVE IN SO WE DIDN'T HAVE A CHANCE. I BELIEVE ISUZU SHOULD HAVE SENT A LETTER TO TROOPER OWNERS NOTIFYING THEM OF THIS DEFECT SO AS NOT TO HAVE TO GO THROUGH THIS PROBLEM SINCE IT CAN BE AVOIDED. *JB
NHTSA ODI #10174510
80,000 miles · Sep 29, 2006
Engine And Engine CoolingPower TrainService Brakes, Hydraulic
DT*: THE CONTACT STATED WHEN STOPPED DURING VARIOUS ROAD CONDITIONS, THE VEHICLE SHOOK AND DECELERATED TO 10 MPH. ALSO, ALL POWER FAILED, AND THE VEHICLE STALLED. IT WAS TOWED TO THE SERVICE DEALER, WHO REPLACED THE TRANSMISSION FOR THE THIRD TIME FOR THE SAME PROBLEMS. THE MANUFACTURER WAS CONTACTED.*AK THE DEALERSHIP STATE…
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DT*: THE CONTACT STATED WHEN STOPPED DURING VARIOUS ROAD CONDITIONS, THE VEHICLE SHOOK AND DECELERATED TO 10 MPH. ALSO, ALL POWER FAILED, AND THE VEHICLE STALLED. IT WAS TOWED TO THE SERVICE DEALER, WHO REPLACED THE TRANSMISSION FOR THE THIRD TIME FOR THE SAME PROBLEMS. THE MANUFACTURER WAS CONTACTED.*AK THE DEALERSHIP STATED THE TRANSMISSION WAS LEAKING BURNT FLUID. THE RADIATOR HAD A LOW COOLING EFFICIENCY. THE ABS SENSOR HAD TO BE REPLACED. UPDATED 10/30/06. *JB
NHTSA ODI #10169604
85,000 miles · Feb 25, 2006
Engine And Engine Cooling
MASSIVE OIL CONSUMPTION PROBLEM. VEHICLE BURNT ABOUT ONE QUART OF OIL EVERY 1000 MILES. FILLED VEHICLE WITH FUEL AND CHECKED OIL. TOOK 3 HR TRIP. ON THE WAY HOME ENGINE STARTED KNOCKING CHECKED OIL AND IT WAS DRY. NO LOW OIL WARNING LIGHT OR ANYTHING. EVERY SHOP AND ISUZU DEALER SAYS MUST HAVE NEW ENGINE $6500 DOLLARS. VEHICLE …
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MASSIVE OIL CONSUMPTION PROBLEM. VEHICLE BURNT ABOUT ONE QUART OF OIL EVERY 1000 MILES. FILLED VEHICLE WITH FUEL AND CHECKED OIL. TOOK 3 HR TRIP. ON THE WAY HOME ENGINE STARTED KNOCKING CHECKED OIL AND IT WAS DRY. NO LOW OIL WARNING LIGHT OR ANYTHING. EVERY SHOP AND ISUZU DEALER SAYS MUST HAVE NEW ENGINE $6500 DOLLARS. VEHICLE ONLY HAS 85,000 MILES. 2ND OWNER SINCE 21,000 MILES. WARRANTY FOR SECOND OWNER IS 60,000 MILES ORIGINAL OWNER 100,000 MILES. NO ENGINE HAS BEEN REPLACED COST TO MUCH MONEY. VEHICLE IS STILLING IN DRIVEWAY. *NM
NHTSA ODI #10151216