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2000 Isuzu Trooper

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2000 Isuzu Trooper do not stand out strongly from the model-year median of 25.

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How this year compares

Owner complaints by model year

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

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

22 reports with mileage · 27 unknown

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 23 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 6 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Air Bags. Review the 4 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 reports0 fire reports5 injury reports

Engine And Engine Cooling complaints

23 reports
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91,000 miles · Sep 7, 2010
Engine And Engine CoolingFuel System, Other

I CHECKED MY OIL LEVEL 3 WEEKS AGO AND IT WAS FINE. I CHANGE MY OIL EVERY 3000 MILES. I ADDED A QUART 3 DAYS AGO FOR A LONG TRIP I WAS TAKING. WHILE DRIVING DOWN TO BILLINGS, MT, MY CAR SUDDENLY STOPPED. IT HAD NOT OVERHEATED OR SHOWN A WARNING SIGN. MY CAR WAS BONE DRY OF OIL! THE ENGINE HAS SEIZED. I DID EVERYTHING RIGHT...T…

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I CHECKED MY OIL LEVEL 3 WEEKS AGO AND IT WAS FINE. I CHANGE MY OIL EVERY 3000 MILES. I ADDED A QUART 3 DAYS AGO FOR A LONG TRIP I WAS TAKING. WHILE DRIVING DOWN TO BILLINGS, MT, MY CAR SUDDENLY STOPPED. IT HAD NOT OVERHEATED OR SHOWN A WARNING SIGN. MY CAR WAS BONE DRY OF OIL! THE ENGINE HAS SEIZED. I DID EVERYTHING RIGHT...THIS IS CLEARLY A DESIGN FLAW IN THE CAR. *TR

NHTSA ODI #10354112

103,000 miles · Apr 20, 2009
Engine And Engine Cooling

AFTER MAINTAINING OUR 2000 ISUZU TROOPER BY THE BOOK AND BEING FULLY AWARE OF THE OIL CONSUMPTION PROBLEM, IT BLEW THE ENGINE AT 103000. I KEPT VERY GOOD DOCUMENTATION OF ALL THE REPAIRS- AND THERE WERE A LOT OF THEM, ISUZU IS NOT BACKING THEIR POWERTRAIN WARRANTY (120,000 MILES)BECAUSE THEY FOUND A WAY TO GET AWAY WITH IT BY SA…

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AFTER MAINTAINING OUR 2000 ISUZU TROOPER BY THE BOOK AND BEING FULLY AWARE OF THE OIL CONSUMPTION PROBLEM, IT BLEW THE ENGINE AT 103000. I KEPT VERY GOOD DOCUMENTATION OF ALL THE REPAIRS- AND THERE WERE A LOT OF THEM, ISUZU IS NOT BACKING THEIR POWERTRAIN WARRANTY (120,000 MILES)BECAUSE THEY FOUND A WAY TO GET AWAY WITH IT BY SAYING BECAUSE I DIDN'T HAVE ACTUAL RECEIPTS FOR EVERY OIL CHANGE EVEN THOUGH I DID MANY MYSELF AND DOCUMENTED DATES AND MILEAGE, THEY ARE NOT RESPONSIBLE. I'VE DONE SOME RESEARCH WHICH WAS EASY BECAUSE ITS SUCH A COMMON PROBLEM, BUT DIDN'T FIND MUCH ON ANY TROOPER OWNERS SATISFIED OR FAIRLY TREATED BY ISUZU. THE STICKER PRICE WAS $32,000 WHEN I PURCHASED IT IN 2000 I FULLY EXPECTED TO GET MORE THAN 103,000 OUT OF IT. IF ANYONE HAS ANY LUCK WITH THE SAME PROBLEM,PLEASE LET ME KNOW AND IN THE MEAN TIME IM GOING TO DO AS MUCH AS I CAN TO FIGHT THIS. *TR

NHTSA ODI #10266175

Mileage unknown · Apr 9, 2008
Engine And Engine Cooling

I BOUGHT IT USED IN OCT 2007 WITH 60,000 MI ON IT. THE OIL GETS CHANGED EVERY 3,000 MI BUT I NEED TO ADD A QT OF OIL EVERY 700 MI. AS FAR AS GAS MILEAGE (IT'S THE PITS ) MAYBE 11 MPG AT BEST. I THOUGHT ISUZU WAS A GOOD BUY (GUESS NOT). *TR

NHTSA ODI #10223846

15,000 miles · Jul 13, 2007
Engine And Engine Cooling

EXCESSIVE OIL CONSUMPTION-DENIAL BY ISUZU TO REPLACE ENGINE.

NHTSA ODI #10196244

Mileage unknown · Jun 15, 2007
Engine And Engine Cooling

THE TROOPER OF 2000 HAS THE SAME MAIN PROBLEM THAT THOUSANDS OF OTHER OWNERS HAVE - EXCESSIVE OIL CONSUMPTION. WHAT BOTHERS ME IS THAT MANUFACTURER ABSOLUTELY DOES NOT CARE ABOUT WHAT CONSUMERS SAY. THERE IS NO ANSWER, NO EXPLANATIONS, NO RECALLS. WELL, HERE IS MY ANSWER - I WILL NEVER BUY ANY ISUZU PRODUCT AGAIN, NEITHER ME, NO…

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THE TROOPER OF 2000 HAS THE SAME MAIN PROBLEM THAT THOUSANDS OF OTHER OWNERS HAVE - EXCESSIVE OIL CONSUMPTION. WHAT BOTHERS ME IS THAT MANUFACTURER ABSOLUTELY DOES NOT CARE ABOUT WHAT CONSUMERS SAY. THERE IS NO ANSWER, NO EXPLANATIONS, NO RECALLS. WELL, HERE IS MY ANSWER - I WILL NEVER BUY ANY ISUZU PRODUCT AGAIN, NEITHER ME, NOR MY FRIENDS OR RELATIVES. THE WHOLE WORLD KNOWS ABOUT THIS MAJOR ISUZU TROOPER PROBLEM WHICH IS NOT COMFORTABLE AND SAFE TO THE OWNERS. BUT THE MANUFACTURER COULDN'T CARE LESS. *AK

NHTSA ODI #10193410

Mileage unknown · Jun 1, 2007
Engine And Engine Cooling

LIKE MANY OTHERS I HAVE READ ABOUT, MY 2000 ISUZU TROOPER WITH ABOUT 63,000 MILES IS USING OIL EXCESSIVELY. MY MECHANIC HAS FOUND NO LEAKS. DUE TO THE NUMEROUS SIMILAR COMPLAINTS I HAVE READ ABOUT, WHY HAS ISUZU NOT ISSUED SOME KIND OF RECALL? *TR

NHTSA ODI #10192288

22,000 miles · Apr 19, 2007
Engine And Engine Cooling

VEHICLE USES EXCESSIVE OIL. THIS IS A COMMON PROBLEM WITH THE 3.6L IN 2000. CHECK THE ISUZU FORUM ONLINE. ON HIGHWAY TRIPS, USES 1 QUART EVERY 200 MILES. ON SHORTER TRIPS IN TOWN, CAN GO 500 TO 700 MILES BEFORE NEEDING A QUART. IT DOESN'T LEAK, AND DOESN'T BURN. THE PROBLEM IS CAUSED BY THE OIL NOT DRAINING DOWN AFTER BEING PUSH…

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VEHICLE USES EXCESSIVE OIL. THIS IS A COMMON PROBLEM WITH THE 3.6L IN 2000. CHECK THE ISUZU FORUM ONLINE. ON HIGHWAY TRIPS, USES 1 QUART EVERY 200 MILES. ON SHORTER TRIPS IN TOWN, CAN GO 500 TO 700 MILES BEFORE NEEDING A QUART. IT DOESN'T LEAK, AND DOESN'T BURN. THE PROBLEM IS CAUSED BY THE OIL NOT DRAINING DOWN AFTER BEING PUSHED ON TOP THE CYLINDERS. IT EVENTUALLY HAS TO BE BURNED, OR SENT THROUGH THE EXHAUST, PARTICULARLY ON LONG TRIPS. ON SHORTER TRIPS, YOU STOP BEFORE TO MUCH IS BURNED OFF OR PUSHED OUT, SO IT DRAINS BACK. THE OIL DRAIN BACK HOLES ARE TO SMALL AND TO FEW. I'M TOLD THERE ARE 4, BUT ON LATER ENGINES THERE ARE 10 PER CYLINDER. ISUZU SHOULD BE MADE TO OWN UP TO THE DESIGN PROBLEM AND FIX THE ENGINES. I BOUGHT MINE AT 22,000 MILES, AND NOW HAVE 100,000, AND IT HAS ALWAYS DONE THIS, BUT GOTTEN PROGRESSIVELY WORSE. *JB

NHTSA ODI #10188393

77,000 miles · Feb 28, 2006
Engine And Engine Cooling

DT*: THE CONTACT STATED WHILE DRIVING 60 MPH THE OIL LIGHT INTERMITTENTLY ILLUMINATED. THE VEHICLE WAS PULLED OVER AND THE CONTACT CHECKED THE LEVEL OF OIL. THE OIL LEVEL WAS NOT FULL, AND OIL NEEDED TO BE ADDED. THE OIL LIGHT THEN STAYED OFF. WHEN THE VEHICLE STARTED AGAIN, THE LIGHT ILLUMINATED AGAIN AND THE ENGINE BEGAN …

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DT*: THE CONTACT STATED WHILE DRIVING 60 MPH THE OIL LIGHT INTERMITTENTLY ILLUMINATED. THE VEHICLE WAS PULLED OVER AND THE CONTACT CHECKED THE LEVEL OF OIL. THE OIL LEVEL WAS NOT FULL, AND OIL NEEDED TO BE ADDED. THE OIL LIGHT THEN STAYED OFF. WHEN THE VEHICLE STARTED AGAIN, THE LIGHT ILLUMINATED AGAIN AND THE ENGINE BEGAN TO KNOCK AND WOULD NOT RESPOND. THE VEHICLE WAS TOWED TO AN INDEPENDENT REPAIR SHOP WHICH DETERMINED THE CRANKSHAFT HAD GONE BAD AND THE RODS AND PISTONS WERE BURNED. AS A RESULT THE ENGINE MUST BE REPLACED. UPDATED 3/17/2006 - *NM

NHTSA ODI #10151436

90,224 miles · Dec 21, 2005
Engine And Engine Cooling

I WAS DRIVING HOME @ 12AM HAD ABOUT 76 MILES TO GO I HEARD A LITTLE BIT OF KNOCKING I WAS TRYING TO PULL OVER AND ALL OF A SUDDEN EVERYTHING SHUT DOWN AND LOCKED UP. I WAS STANDING ON THE BRAKES AND HANGING ON TO THE STEERING WHEEL TRYING TO GET ACROSS A LANE AND OFF TO THE SIDE OF THE ROAD AND COAST TO A SAFE AREA. WITH NO WA…

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I WAS DRIVING HOME @ 12AM HAD ABOUT 76 MILES TO GO I HEARD A LITTLE BIT OF KNOCKING I WAS TRYING TO PULL OVER AND ALL OF A SUDDEN EVERYTHING SHUT DOWN AND LOCKED UP. I WAS STANDING ON THE BRAKES AND HANGING ON TO THE STEERING WHEEL TRYING TO GET ACROSS A LANE AND OFF TO THE SIDE OF THE ROAD AND COAST TO A SAFE AREA. WITH NO WARNING LIGHTS OR WARNING WHAT SO EVER MY VEHICLE'S ENGINE SEIZED AND IT WAS OVER THAT FAST. I HAVE MAINTAINED MY VEHICLE WITH OIL CHANGES AND NOW THEY ARE SAYING I HAD A SUDDEN LOSS OF OIL AND WAS LACKING LUBRICATION AND ROD # 1 BROKE AND # 6 IN WEDGED IN THE BLOCK AND SOMETHING ELSE. HELLO WHEN THEY TOOK THE ENGINE APART THERE WAS 2.5 QUARTS IN THE PAN AND THE REST ON THE ENGINE WHAT DO YOU MEAN LACK OF LUBRICATION. THEY SAID THIS WAS AN UNUSUAL CIRCUMSTANCE AND I HAVE TO COME UP WITH ABOUT 4500 TO FIX IT. GET THIS I BOUGHT THE EXTENDED WARRANTY FROM HONDA CARE (APCO FOR THE USED VEHICLES) THEY SAID IT IS UNFORTUNATE THIS HAPPENED TO YOU BUT WE WILL NOT COVER IT! THIS IS A MYSTERY AND NO ONE UNDERSTANDS WHAT HAPPENED BUT I HAVE READ NUMEROUS COMPLAINT ON MESSAGE BOARDS AND THIS IS NOT AN UNUSUAL PROBLEM. I DON'T RECOMMEND ISUZU TO ANYONE AFTER ALL I HAVE READ. ALSO HONDA CARE (APCO)FOR USED CARS THEY WILL FIND A WAY TO TELL YOU NO NOT THERE PROBLEM. SECOND TIME THEY WILL NOT COVER SOMETHING FOR ME. I PAID $1000 FOR THE WARRANTY AND ALL THEY CAN SAY IS SORRY FOR YOUR LOSS! THE DEALERSHIP IS TRYING AND TRYING TO GET THEM TO HONOR IT AND APCO WANTS WHAT THE DEFECTED PART THAT CAUSED FAILURE. NOBODY KNOWS! DEALERSHIP IS GREAT AND A VERY BIG DEALERSHIP @ THAT AND THEY SEEM TO CARE ABOUT ME AND MY SITUATION AND NOT JUST TELLING ME TO GO AWAY. GREAT PEOPLE 2ND CAR I GOT FROM THEM. DEALERSHIP WHO SELLS THIS EXTENDED WARRANTIES BELIEVE THIS IS RIDICULOUS AND FEEL IT SHOULD BE FIXED. *JB

NHTSA ODI #10145803

53,465 miles · Dec 5, 2005
Engine And Engine Cooling

2000 ISUZU TROOPER WITH APX 53K MILES ON IT, REGULAR OIL CHANGES ABOUT EVERY 4-5,00 MILES (ISUZU OWNERS' MANUAL RECOMMENDS EVERY 7,500 MI - WHICH WOULD NOT WORK IT SEEMS). I HAD CHECKED THE OIL PREVIOUSLY AND FOUND IT OK A FEW DAYS BEFORE TAKING TRIP, HAD ENGINE ROD BREAK LOSE AND PUNCH HOLE IN ENGINE BLOCK. HAVE SEEN MANY OTH…

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2000 ISUZU TROOPER WITH APX 53K MILES ON IT, REGULAR OIL CHANGES ABOUT EVERY 4-5,00 MILES (ISUZU OWNERS' MANUAL RECOMMENDS EVERY 7,500 MI - WHICH WOULD NOT WORK IT SEEMS). I HAD CHECKED THE OIL PREVIOUSLY AND FOUND IT OK A FEW DAYS BEFORE TAKING TRIP, HAD ENGINE ROD BREAK LOSE AND PUNCH HOLE IN ENGINE BLOCK. HAVE SEEN MANY OTHER EXAMPLES OF SIMILAR PROBLEMS WITH THIS ENGINE. LUCKILY I BOUGHT IT USED WITH A HONDA CARE EXTENDED WARRANTY, AND THE ENGINE IS BEING REPLACED UNDER THAT WARRANTY. *NM

NHTSA ODI #10144438

Official recalls

2

00V376000 · Engine And Engine Cooling:engine:gasoline

Nov 14, 2000

VEHICLE DESCRIPTION: SPORT UTILITY VEHICLES EQUIPPED WITH 4-WHEEL DRIVE AND AUTOMATIC TRANSMISSIONS BUILT WITH TOD (TORQUE-ON-DEMAND). IN CERTAIN HIGH SPEED, FRONTAL CRASHES, MOVEMENT OF ENGINE COMPARTMENT COMPONENTS CAN CAUSE THE POTENTIAL FOR FUEL LEAKAGE.

Consequence & remedy

Consequence: FUEL LEAKAGE IN THE PRESENCE OF AN IGNITION SOURCE COULD RESULT IN A FIRE.

Remedy: DEALERS WILL INSTALL A NEW, REINFORCED FUEL HOSE ASSEMBLY. NOTE: THE FUEL LEAKAGE ISSUE IN THIS RECALL CAMPAIGN IS NOT THE SAME AS THE ONE ADDRESSED IN THEIR PREVIOUS CAMPAIGN 00V-253.

00V253000 · Fuel System, Gasoline:delivery

Sep 7, 2000

VEHICLE DESCRIPTION: SPORT UTILITY VEHICLES EQUIPPED WITH 4-WHEEL DRIVE AND AUTOMATIC TRANSMISSIONS BUILT WITH TOD (TORQUE-ON-DEMAND). IN CERTAIN HIGH SPEED FRONTAL CRASHES, AN INTERIOR FUEL LINE AND FUEL HOSE CAN BE SEPARATED, ALLOWING FUEL TO LEAK.

Consequence & remedy

Consequence: FUEL LEAKAGE IN THE PRESENCE OF AN IGNITION SOURCE COULD RESULT IN A FIRE.

Remedy: DEALERS WILL INSTALL FUEL SYSTEM SHIELDS.

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.