FaultScore

FaultScore report

1991 Toyota 4X4 problems

Owners have filed 13 complaints about the 1991 Toyota 4X4 with NHTSA between 1998 and 2020. The largest single group is the engine & cooling.

Not graded

Too few complaints, or too short a model run, to compare fairly.

How this is worked out

The numbers

13

Complaints

0

Crashes reported

0

Fires reported

0

Injuries reported

102,000 mi

Median mileage at failure

Half of reported failures happened before this

0%

Failed under 36,000 miles

Inside a typical bumper-to-bumper warranty

How 1991 compares with every other Toyota 4X4

Click any bar to open that year's report.

Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks on a 1991 Toyota 4X4

Every complaint is filed against a part. Follow any row for the complaints about that part alone.

Engine & Cooling 4 30.8%

Median failure at 102,000 miles

Brakes 3 23.1%

Median failure at 102,000 miles

Fuel & Propulsion 2 15.4%

Median failure at 102,000 miles

Equipment & Accessories 1 7.7%
Seats 1 7.7%

Median failure at 60,000 miles

Steering 1 7.7%

Median failure at 135,172 miles

Electrical System 1 7.7%

When owners complained

A spike years after the car went on sale usually means a part wearing out on schedule across the whole fleet — the kind of pattern no single owner can see from inside their own car.

Feb 1998 peak 6 May 2020

The most recent complaints

In the owners' own words, exactly as filed with NHTSA.

at 102,000 miles Nampa, ID

ENGINE

THIS TRUCK,#1 OVERHEATS AND VENTS COOLANT FUMES INSIDE THE CAB,,,,#2 SEAT BELTS COME UNDONE, THE SPRING ARE DEFECTIVE,, #3 THE HEAD LIGHTS CUT OFF ON THE HYWAY RANDOMLY OR FLICKER WHEN ON,, IE AT NIGHT. #4 THE BRAKES SEIZED/LOCKED UP ONCE BEFORE , THEY BRAKE CYLINDER GOT STUCK WHEN COMPRESSES. #5 THE WINDOW WASHER MOTOR SHORTED OUT 2X, AND #6 REAR TALE LAMP SHORTED OUT 2 TIME....... I REPLACED EVERYTHING BUT THE TRUCK RANDOMLY OVER HEATS AND YOU CAN SMELL IT INSIDE CAB, I REPLACED THE COOLANT THERMOSTAT A COUPLE TIMES BUT IT SEIZES UP SOMTIMES AND OVER HEATS.

NHTSA complaint #11322924 — an unverified report by a vehicle owner.

at 102,000 miles Nampa, ID

SERVICE BRAKES

THIS TRUCK,#1 OVERHEATS AND VENTS COOLANT FUMES INSIDE THE CAB,,,,#2 SEAT BELTS COME UNDONE, THE SPRING ARE DEFECTIVE,, #3 THE HEAD LIGHTS CUT OFF ON THE HYWAY RANDOMLY OR FLICKER WHEN ON,, IE AT NIGHT. #4 THE BRAKES SEIZED/LOCKED UP ONCE BEFORE , THEY BRAKE CYLINDER GOT STUCK WHEN COMPRESSES. #5 THE WINDOW WASHER MOTOR SHORTED OUT 2X, AND #6 REAR TALE LAMP SHORTED OUT 2 TIME....... I REPLACED EVERYTHING BUT THE TRUCK RANDOMLY OVER HEATS AND YOU CAN SMELL IT INSIDE CAB, I REPLACED THE COOLANT THERMOSTAT A COUPLE TIMES BUT IT SEIZES UP SOMTIMES AND OVER HEATS.

NHTSA complaint #11322924 — an unverified report by a vehicle owner.

at 102,000 miles Nampa, ID

FUEL/PROPULSION SYSTEM

THIS TRUCK,#1 OVERHEATS AND VENTS COOLANT FUMES INSIDE THE CAB,,,,#2 SEAT BELTS COME UNDONE, THE SPRING ARE DEFECTIVE,, #3 THE HEAD LIGHTS CUT OFF ON THE HYWAY RANDOMLY OR FLICKER WHEN ON,, IE AT NIGHT. #4 THE BRAKES SEIZED/LOCKED UP ONCE BEFORE , THEY BRAKE CYLINDER GOT STUCK WHEN COMPRESSES. #5 THE WINDOW WASHER MOTOR SHORTED OUT 2X, AND #6 REAR TALE LAMP SHORTED OUT 2 TIME....... I REPLACED EVERYTHING BUT THE TRUCK RANDOMLY OVER HEATS AND YOU CAN SMELL IT INSIDE CAB, I REPLACED THE COOLANT THERMOSTAT A COUPLE TIMES BUT IT SEIZES UP SOMTIMES AND OVER HEATS.

NHTSA complaint #11322924 — an unverified report by a vehicle owner.

at 60,000 miles Butte, MT

SEATS

TL* THE CONTACT OWNS A 1991 TOYOTA 4X4. THE CONTACT STATED THAT THE SEAT OF THE VEHICLE BENT IN HALF AFTER THE CONTACT'S VEHICLE WAS REAR ENDED IN A CRASH. THERE WERE INJURIES SUSTAINED, BUT MEDICAL ATTENTION WAS NOT REQUIRED. A POLICE REPORT WAS FILED. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE FAILURE MILEAGE WAS 60,000. UPDATE 01/13/16 MA

NHTSA complaint #10789403 — an unverified report by a vehicle owner.

Cottage Grove, OR

ELECTRICAL SYSTEM

HEATER BLOWER SWITCH OVER HEATING ON HIGH SPEED AND AN EVENTUAL FAILURE TO WORK. I HAVE REPLACED THE SWITCH 3 TIMES IN FOUR YEARS. EACH TIME THE OLD SWITCH WAS REMOVED IT WAS STARTING A MELT DOWN WHICH COULD LEAD TO AN EVENTUAL VEHICLE FIRE AND OR SERIOUS ACCIDENT. I THREW AWAY THE OLD PARTS BUT WILL HAVE ANOTHER SOON. THE SWITCH IS STARTING TO STICK IN THE HIGH SPEED POSITION,JUST LIKE ALL THE PREVIOUS OCCURRENCES. THE DEALERSHIP JUST SHRUGS AND SAYS HUH,THAT'S STRANGE. I HAPPEN TO KNOW A LOT OF OTHER INSTANCES ON OTHER YEAR MODELS AND VEHICLES. TOYOTA NEEDS TO RECOGNIZE THIS POTENTIAL HAZARD AND EXPENSE AND FIND A SOLUTION TO THE OVER DRAW ON THE SWITCH.

NHTSA complaint #10164576 — an unverified report by a vehicle owner.

at 135,172 miles LOS Angeles, CA

STEERING:LINKAGES:TIE ROD ASSEMBLY

WHILE TURNING ONTO THE STREET THE CENTER LINK CONTECTING THE TIRES (THE ROD STEERING LINK, TOYOTA PART #4545139145) SNAPPED IN HALF, LEAVING THE TRUCK COMPLETELY WITHOUT STEERING. I WAS ABLE TO STOP THE CAR BEFORE IT CRASHED.

NHTSA complaint #10004987 — an unverified report by a vehicle owner.

Kailua, HI

ENGINE AND ENGINE COOLING:ENGINE

ENGINE HEAD GASKET LEAKS OIL.

NHTSA complaint #849353 — an unverified report by a vehicle owner.

Mocksville, NC

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC

THE HEAD GASKET BLEW UNDER WARRANTY ON JAN. 1993. IT WAS TOWED TO MODERN TOYOTA IN WINSTON-SALEM AND REPAIRED. AFTER REPAIRS THE ENGINE WAS MAKING NOISES. THE TRUCK WAS TAKEN BACK A COUPLE OF TIMES TO CORRECT THIS , WHICH WAS NEVER ACTUALLY DONE. THE TRUCK OVERHEATED AGAIN A COUPLE OF YEARS LATER AND WAS TAKEN TO MODERN TOYOTA. THEY REPLACED THE THERMOSTAT AND INSTALLED NEW SPARK PLUGS. ONE MONTH LATER AT MYRTLE BEACH THE TRUCK OVERHEATED AGAIN AND WAS TOOK TO THE TOYOTA DEALERSHIP IN CONWAY, S.C.. THE MECHANIC SAID IT NEEDED A THERMOSTAT AND A TUNE UP. I INFORMED HIM THAT THIS HAD BEEN DONE A MONTH AGO AND HE SAID THAT THIS WAS VERY UNUSUAL FOR A THERMOSTAT TO BE BAD. WHEN THEY CHECKED THE COMPUTER THEY DECIDED NOT TO CHARGE ME FOR THE THERMOSTAT AND THE TUNE-UP INCLUDING NEW PLUGS. THE MECHANIC SAID HE WAS AFRAID OF SERIOUS PROBLEMS AND GAVE ME A GALLON OF ANTIFREEZE AND TOLD ME GOOD LUCK. BY THIS TIME I WAS FEED UP BY THE SERVICE PEOPLE AT MODERN TOYOTA. THE TRUCK RAN FOR A COUPLE OF YEARS AN

NHTSA complaint #712322 — an unverified report by a vehicle owner.

Mocksville, NC

ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

THE HEAD GASKET BLEW UNDER WARRANTY ON JAN. 1993. IT WAS TOWED TO MODERN TOYOTA IN WINSTON-SALEM AND REPAIRED. AFTER REPAIRS THE ENGINE WAS MAKING NOISES. THE TRUCK WAS TAKEN BACK A COUPLE OF TIMES TO CORRECT THIS , WHICH WAS NEVER ACTUALLY DONE. THE TRUCK OVERHEATED AGAIN A COUPLE OF YEARS LATER AND WAS TAKEN TO MODERN TOYOTA. THEY REPLACED THE THERMOSTAT AND INSTALLED NEW SPARK PLUGS. ONE MONTH LATER AT MYRTLE BEACH THE TRUCK OVERHEATED AGAIN AND WAS TOOK TO THE TOYOTA DEALERSHIP IN CONWAY, S.C.. THE MECHANIC SAID IT NEEDED A THERMOSTAT AND A TUNE UP. I INFORMED HIM THAT THIS HAD BEEN DONE A MONTH AGO AND HE SAID THAT THIS WAS VERY UNUSUAL FOR A THERMOSTAT TO BE BAD. WHEN THEY CHECKED THE COMPUTER THEY DECIDED NOT TO CHARGE ME FOR THE THERMOSTAT AND THE TUNE-UP INCLUDING NEW PLUGS. THE MECHANIC SAID HE WAS AFRAID OF SERIOUS PROBLEMS AND GAVE ME A GALLON OF ANTIFREEZE AND TOLD ME GOOD LUCK. BY THIS TIME I WAS FEED UP BY THE SERVICE PEOPLE AT MODERN TOYOTA. THE TRUCK RAN FOR A COUPLE OF YEARS AN

NHTSA complaint #712322 — an unverified report by a vehicle owner.

Mocksville, NC

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS

THE HEAD GASKET BLEW UNDER WARRANTY ON JAN. 1993. IT WAS TOWED TO MODERN TOYOTA IN WINSTON-SALEM AND REPAIRED. AFTER REPAIRS THE ENGINE WAS MAKING NOISES. THE TRUCK WAS TAKEN BACK A COUPLE OF TIMES TO CORRECT THIS , WHICH WAS NEVER ACTUALLY DONE. THE TRUCK OVERHEATED AGAIN A COUPLE OF YEARS LATER AND WAS TAKEN TO MODERN TOYOTA. THEY REPLACED THE THERMOSTAT AND INSTALLED NEW SPARK PLUGS. ONE MONTH LATER AT MYRTLE BEACH THE TRUCK OVERHEATED AGAIN AND WAS TOOK TO THE TOYOTA DEALERSHIP IN CONWAY, S.C.. THE MECHANIC SAID IT NEEDED A THERMOSTAT AND A TUNE UP. I INFORMED HIM THAT THIS HAD BEEN DONE A MONTH AGO AND HE SAID THAT THIS WAS VERY UNUSUAL FOR A THERMOSTAT TO BE BAD. WHEN THEY CHECKED THE COMPUTER THEY DECIDED NOT TO CHARGE ME FOR THE THERMOSTAT AND THE TUNE-UP INCLUDING NEW PLUGS. THE MECHANIC SAID HE WAS AFRAID OF SERIOUS PROBLEMS AND GAVE ME A GALLON OF ANTIFREEZE AND TOLD ME GOOD LUCK. BY THIS TIME I WAS FEED UP BY THE SERVICE PEOPLE AT MODERN TOYOTA. THE TRUCK RAN FOR A COUPLE OF YEARS AN

NHTSA complaint #712322 — an unverified report by a vehicle owner.

Mocksville, NC

EQUIPMENT:APPLIANCE:AIR CONDITIONER

THE HEAD GASKET BLEW UNDER WARRANTY ON JAN. 1993. IT WAS TOWED TO MODERN TOYOTA IN WINSTON-SALEM AND REPAIRED. AFTER REPAIRS THE ENGINE WAS MAKING NOISES. THE TRUCK WAS TAKEN BACK A COUPLE OF TIMES TO CORRECT THIS , WHICH WAS NEVER ACTUALLY DONE. THE TRUCK OVERHEATED AGAIN A COUPLE OF YEARS LATER AND WAS TAKEN TO MODERN TOYOTA. THEY REPLACED THE THERMOSTAT AND INSTALLED NEW SPARK PLUGS. ONE MONTH LATER AT MYRTLE BEACH THE TRUCK OVERHEATED AGAIN AND WAS TOOK TO THE TOYOTA DEALERSHIP IN CONWAY, S.C.. THE MECHANIC SAID IT NEEDED A THERMOSTAT AND A TUNE UP. I INFORMED HIM THAT THIS HAD BEEN DONE A MONTH AGO AND HE SAID THAT THIS WAS VERY UNUSUAL FOR A THERMOSTAT TO BE BAD. WHEN THEY CHECKED THE COMPUTER THEY DECIDED NOT TO CHARGE ME FOR THE THERMOSTAT AND THE TUNE-UP INCLUDING NEW PLUGS. THE MECHANIC SAID HE WAS AFRAID OF SERIOUS PROBLEMS AND GAVE ME A GALLON OF ANTIFREEZE AND TOLD ME GOOD LUCK. BY THIS TIME I WAS FEED UP BY THE SERVICE PEOPLE AT MODERN TOYOTA. THE TRUCK RAN FOR A COUPLE OF YEARS AN

NHTSA complaint #712322 — an unverified report by a vehicle owner.

Kailua, HI

ENGINE AND ENGINE COOLING:ENGINE

ENGINE HEAD GASKET LEAKS WATER.

NHTSA complaint #846853 — an unverified report by a vehicle owner.

Battle GRO, WA

FUEL SYSTEM, GASOLINE

VEHICLE POWER DROPS SUDDENLY. AT TIMES THERE IS NO RESPONSE WHEN ACCELERATOR IS DEPRESSED AND THEN IT WILL SUDDENLY TAKE OFF.

NHTSA complaint #530365 — an unverified report by a vehicle owner.