ON SAT. 2/6/2010 WHILE DRIVING, I EXPERIENCED LOSS OF STEERING WHICH SCARED ME FOR A MOMENT. AFTER PULLING OVER, I INVESTIGATED WHAT CAUSED THE PROBLEM, AND FOUND THAT MY HARMONIC BALANCER HAD COME LOOSE. I GOT MY VEHICLE BACK TO THE HOUSE, AND PARKED IT. *TR
1999 Mitsubishi Montero Sport
Owner reports · Recalls · Investigations
Similar to other model years
Owner complaints for the 1999 Mitsubishi Montero Sport do not stand out strongly from the model-year median of 33.
About this comparison →How this year compares
Owner complaints by model year
Compare all Montero Sport years →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
Limited mileage data: 10 of 33 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 6 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Equipment. Review the 5 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Power Train. Review the 5 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
Engine And Engine Cooling complaints
6 reportsTL*THE CONTACT OWNS A 1999 MITSUBISHI MONTERO SPORT. WHEN THE CONTACT STARTED THE VEHICLE, SHE HEARD A TAPPING SOUND. SHE DROVE THE VEHICLE, APPROACHED A STOP LIGHT, AND HEARD THREE THUMPS FROM THE ENGINE. THE VEHICLE STALLED. THE CONTACT WAS ABLE TO RESTART THE VEHICLE AND DRIVE TO THE MECHANIC. HE DISCOVERED THAT THE A/C …
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TL*THE CONTACT OWNS A 1999 MITSUBISHI MONTERO SPORT. WHEN THE CONTACT STARTED THE VEHICLE, SHE HEARD A TAPPING SOUND. SHE DROVE THE VEHICLE, APPROACHED A STOP LIGHT, AND HEARD THREE THUMPS FROM THE ENGINE. THE VEHICLE STALLED. THE CONTACT WAS ABLE TO RESTART THE VEHICLE AND DRIVE TO THE MECHANIC. HE DISCOVERED THAT THE A/C BELT WAS MISSING. WHEN THE MECHANIC ATTEMPTED TO REPAIR THE BELT, HE NOTICED THAT THE CRANKSHAFT PULLEY BOLT WAS LOOSE AND WAS UNABLE TO BE TIGHTENED. HE ALSO INFORMED THE CONTACT THAT THE NOISE SHE HEARD WAS THE A/C BELT DETACHING AND STRIKING THE ENGINE. DUE TO THE CRANKSHAFT PULLEY'S FAILURE, THE A/C BELT DETACHED. THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBER 00V311001 (ENGINE AND ENGINE COOLING:ENGINE). THE CONTACT TOOK THE VEHICLE TO A DEALER AND FOUND THAT THE A/C BELT DETACHED ONCE AGAIN. THE CURRENT MILEAGE WAS 123,000 AND FAILURE MILEAGE WAS 115,000.
VEHICLE LOST USE OF POWER STEERING DURING A 90 DEGREE TURN AT A BUSY INTERSECTION AND I WAS BARELY ABLE TO MAINTAIN CONTROL OF IT. I PROCEEDED TO PULL INTO PARKING LOT OF NEARBY CONVENIENCE STORE AND CHECKED UNDER THE HOOD. I NOTICED THAT THE V-BELT TO THE POWER STEERING PUMP AND OTHER COMPONENTS WAS TURNING RATHER SLUGGISHLY…
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VEHICLE LOST USE OF POWER STEERING DURING A 90 DEGREE TURN AT A BUSY INTERSECTION AND I WAS BARELY ABLE TO MAINTAIN CONTROL OF IT. I PROCEEDED TO PULL INTO PARKING LOT OF NEARBY CONVENIENCE STORE AND CHECKED UNDER THE HOOD. I NOTICED THAT THE V-BELT TO THE POWER STEERING PUMP AND OTHER COMPONENTS WAS TURNING RATHER SLUGGISHLY AND COULD HEAR A SQUEAKING/CHIRPING SOUND COMING FROM THE ENGINE COMPARTMENT. AFTER SWITCHING OFF THE A/C, I OBSERVED THAT THE V-BELT BEGAN TO TURN MORE FREELY BUT STILL SOMEWHAT SLOWER THAN NORMAL. I THEN DROVE THE VEHICLE AT SLOW SPEEDS (35-40 MPH) TO MY HOME APPROXIMATELY 20 MILES AWAY. THE NEXT MORNING, I DROVE THE VEHICLE TO A NEARBY MECHANIC'S SHOP APPROXIMATELY 1.25 MILE AWAY TO HAVE THE VEHICLE CHECKED OUT. MECHANIC FOUND THAT THE V-BELT HAD NOW JUMPED OFF THE PULLEYS BECAUSE THE CRANKSHAFT PULLEY BOLT WAS NOT IN ALL THE WAY, CAUSING THE V-BELT TO BE MISALIGNED WITH THE OTHER PULLEYS. THAT SAME DAY, I HAD THE VEHICLE TOWED TO THE LOCAL MITSUBISHI DEALERSHIP (FAZELI MITSUBISHI - MESQUITE, TX) WHERE THE PREVIOUS 120K SCHEDULED MAINTENANCE SERVICE HAD BEEN PERFORMED. DEALERSHIP'S SERVICE TECHNICIAN STATES THAT THE PULLEY BOLT HAD BACKED-OUT DUE TO VIBRATION FROM THE PULLEY AND THAT THE INTERNAL THREADS OF THE CRANKSHAFT HAD BEEN DAMAGED BEYOND REPAIR REQUIRING THE CRANKSHAFT TO BE REPLACED AT AN APPROXIMATE COST OF $3300 TO $3850 AND INVOLVING A TWO WEEK TIME-FRAME. THE DEALERSHIP CURRENTLY HAS THE VEHICLE AND ARE AWAITING MY DECISION WHETHER OR NOT TO HAVE THE REPAIRS PERFORMED. I CONTACTED MITSUBISHI MOTORS NORTH AMERICA, INC. WITH THIS INFORMATION AND REQUESTED TO HAVE A FACTORY REPRESENTATIVE CONTACT/CONSULT WITH THE DEALERSHIP'S TECHNICIAN. I WAS TOLD THAT BECAUSE THEIR WERE NO RECALLS INVOLVING MY VEHICLES AND SINCE IT IS WELL BEYOND THE WARRANTY PERIOD, THEY COULD OFFER ME NO ASSISTANCE WHAT-SO-EVER. *NM
AFTER RECALL FOR THE CRANKSHAFT WAS DONE ON THE VEHICLE, THE DEFECT REACCURED. DEALERSHIP REFUSING TO FIX PROBLEM. TS
WHILE DRIVING 45-55 MPH VEHICLE STALLED, CONSUMER HIT ANOTHER VEHICLE.*AK
THE VEHICLE CONSTANLTY PULLS TO THE RIGHT WHILE DRIVING, NOISES CAN BE HEARD WHEN BRAKING AND WHEN ACCELERATING AND THERE IS VIBRATION IN THE STEERING WHEEL, ALL FOUR TIRES HAVE BEEN REPALCED BUT THE PROBLEMS STILL EXIST, THE DEALER HAS BEEN UNABLE TO IDENTIFY THE PROBLEM. NLM
Official recalls
301V027000 · Service Brakes, Hydraulic:foundation Components:hoses, Lines/piping, And Fittings
Feb 5, 2001
VEHICLE DESCRIPTION: SPORT UTILITY VEHICLES EQUIPPED WITH 3.5L ENGINES. THESE VEHICLES DO NOT COMPLY WITH THE REQUIREMENTS OF FMVSS NO. 106, "BRAKE HOSES." THESE VEHICLES ARE EQUIPPED WITH NONCOMPLIANT BRAKE VACUUM HOSES.
Consequence & remedy
Consequence: THESE HOSES COULD BURST CAUSING FLUID LEAKAGE, INCREASING THE BRAKING CAPABILITY OF THE VEHICLE AND COULD RESULT IN A CRASH.
Remedy: DEALERS WILL REPLACE THE VACUUM HOSE. OWNER NOTIFICATION BEGAN FEBRUARY 15, 2001. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT MITSUBISHI AT 1-800-222-0037.
00V311001 · Engine And Engine Cooling:engine
Oct 2, 2000
VEHICLE DESCRIPTION: PASSENGER VEHICLES: MIRAGE MODEL VEHICLES EQUIPPED WITH 1.5L ENGINES; MONTERO SPORT MODELS EQUIPPED WITH 3.0L ENGINES; AND MONTERO MODELS EQUIPPED WITH 3.0L ENGINES. THE BOLT SECURING THE CRANKSHAFT PULLEY CAN BECOME LOOSE AND THE PULLEY COULD FALL OFF THE VEHICLE.
Consequence & remedy
Consequence: THE CONDITION CAN RESULT IN A LOSS OF POWER STEERING ASSIST, INCREASING THE RISK OF A CRASH.
Remedy: ON THE MIRAGE VEHICLES, THE DEALERS WILL INSTALL A NEW, IMPROVED CRANKSHAFT PULLEY BOLT ON THE OLDER ENGINES. ON NEW ENGINES WHICH ALREADY HAVE THE IMPROVED BOLT, THE DEALER WILL TIGHTEN THE CRANKSHAFT PULLEY BOLT TO THE CORRECT TORQUE SPECIFICATION. ON THE MONTERO MODELS, DEALERS WILL TIGHTEN THE CRANKSHAFT PULLEY BOLT TO THE CORRECT TORQUE SPECIFICATIONS. IF THE BOLT IS DAMAGED, IT WILL BE REPLACED.
99V041000 · Power Train:automatic Transmission
Mar 4, 1999
VEHICLE DESCRIPTION: SPORT UTILITY VEHICLES EQUIPPED WITH 4-WHEEL DRIVE AND AUTOMATIC TRANSMISSIONS. AUTOMATIC TRANSMISSION FLUID COULD BE VENTED ONTO THE HOT EXHAUST SYSTEM AS A RESULT OF UNANTICIPATED HEAT GENERATION IN THE TRANSMISSION.
Consequence & remedy
Consequence: THE VENTED TRANSMISSION FLUID COULD COME INTO CONTACT WITH THE HOT EXHAUST SYSTEM AND IGNITION OF THE TRANSMISSION FLUID COULD RESULT.
Remedy: DEALERS WILL MODIFY THE TRANSMISSION CONTROL UNIT TO LIMIT VEHICLE SPEED TO BELOW APPROXIMATELY 30 MILES PER HOUR WHEN THE VEHICLE IS OPERATED IN THE FOUR-WHEEL-DRIVE LOW RANGE, AN ADDITIONAL LABEL DESCRIBING THE PROPER USE OF FOUR-WHEEL-DRIVE LOW RANGE WILL BE PROVIDED, AND WILL RELOCATE THE TRANSMISSION BREATHER VENT. IN ADDITION, THE OWNER'S MANUAL WILL BE CORRECTED WITH THE PROPER INFORMATION TO REFLECT THE CHANGE TO THE SPEED LIMITATIONS IN THE FOUR-WHEEL-DRIVE LOW RANGE.
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
0No exact-year investigations in this snapshot.
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