1991 Chevrolet Blazer Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 1991 Chevrolet Blazer, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Brakes12952.0%
- Seat belts2610.5%
- Electrical135.2%
- Engine124.8%
- Interior & seats124.8%
- Driver assistance114.4%
- Fuel system72.8%
- Tires & wheels72.8%
- Powertrain (other)62.4%
- Steering52.0%
- Suspension52.0%
- Visibility41.6%
- Body & structure41.6%
- Other / unspecified41.6%
- Transmission20.8%
- Airbags10.4%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
WHILE BRAKING AND WITHOUT WARNING, THE ABS FAILED, WHICH CAUSED THE VEHICLE TO EXPERIENCE EXTENDED STOPPING DISTANCE. THE DEALER WAS NOTIFIED. *AK CONSUMER: MATHEW SCHILLING *SCC *JB
CONSUMER WAS HAVING FUEL INJECTION SYSTEM PROBLEMS. FUEL WAS BEING DUMPED INTO THE ENGINE. CONSUMER HAS TAKEN VEHICLE TO THE DEALER TWICE AND THEY COULD NOT FIX IT. WHEN THIS HAPPENED VEHICLE JERKED AND BLACK SMOKE CAME FROM THE BACK. THEN, VEHICLE WILL NOT RUN. ALSO, CONSUMER WAS EXPERIENCING BRAKING PROBLEMS. BRAKE PEDAL SOMETIMES WENT ALL THE WAY TO THE FLOOR BEFORE IT STOPPED. THIS MADE HER FEEL VERY UNCOMFORTABLE.*AK
Seat belts
Reports naming seat belts, buckles, retractors and pretensioners.
From owner reports, verbatim
PART WHERE DRIVER SEATBELT ATTACHES TO VEHICLE FRAME IS RUSTED. *AK CONSUMER NO LONGER OWNS THIS VEHICLE. *TT
THE SEAT BELT RETRACTOR WORKS ONLY SOMETIMES AND WHEN IT FAILS THE BELT GETS CAUGHT IN THE DOOR. BELT IS NOW SHREDDED IN SOME PLACES MAKING IT UNSAFE. I CONTACTED CHEVROLET NUMOROUS TIMES ABOUT THIS AND JUST WANTED A REPLACEMENT TO BUY. THEY SAID THEY NO LONGER MADE THEM. FIRST TRY WAS 1997, THEN 1999, AND NOW 2001. THEY NEED TO KEEP SAFETY ITEMS IN STOCK. I HAVE A FRIEND THAT HAS A GMC JIMMY FULLSIZE 1987, SAME EXACT PROBLEM. THAT IS REASON I AM TRYING AGAIN, THIS TIME WITH THE GOVERMENT. THANK YOU. *AK
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
A FIRE STARTED WHILE THE CONSUMER WAS DRIVING AT 26 MPH. THE DEFROSTING COIL IN THE REAR WINDOW STARTED THE FIRE, PER THE FIRE DEPARTMENT. THE ENTIRE VEHICLE'S REAR WAS DESTROYED. NO INJURIES REPORTED. *AK
A FIRE STARTED UNDER THE HOOD WHILE DRIVING AT 60MPH. VEHICLE WAS TOWED TO REPAIR SHOP. CAUSE WAS NOT DETERMINED AT THIS TIME. MANUFACTURER AND DEALER WERE NOTIFIED. PLEASE PROVIDE ANY FURTHER INFORMATION.*AK
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
CONSUMER BELIEVED SHE GOT RIPPED OFF AT A GARAGE WHEN SHE GOT HER SPARK PLUG REPLACED. (NAR) *PH *CB
WHILE DRIVING, THE ENGINE FAILED AND THEN CAUGHT ON FIRE. *JB
Interior & seats
Reports naming seats, latches, locks, linkages and interior fittings.
From owner reports, verbatim
SHORT IN HORN CAUSING FUSES TO BLOW AND NONE OF THE INTERIOR LIGHTS TO WORK AND THE RADIO TO MESS UP THE REAR DEFROST WIRING IS CORRODED ALL THE WAT THROUGH THE PLASTIC COATING AS FAR AS YOU CAN PEEL IT BACK AND SEE WHICH IS VERY LIKELY TO CONTRIBUTE TO AN ACCIDENT ALTHOUGH IT HASNT YET
WHILE THE VEHICLE WAS IN MOTION THE DRIVER'S SIDE SEAT MOUNT OR ADJUSTING ASSEMBLY BROKE, THE CAUSE HAS NOT BEEN DETERMINED. *AK
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
WHILE DRIVING AND ATTEMPTING TO STOP, VEHICLE IS IDLES AND SUDDENLY ACCELERATES. *AK
WHILE GOIING AROUND A CORNER BETWEEN 20 TO 25 MPH AND APPLYING THE BRAKES TO SLOW DOWN, BRAKE PEDAL WAS JERKING AND VEHICLE ACCELERATED AND THE CONSUMER HIT A POLE.*AK
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
CONSUMER HAD TO REPLACE THE FUEL PUMP THREE TIMES, AND THE GAS TANK TWICE. CONSUMER NEVER RECEIVED ANY RECALL. CURRENTLY, SHE WAS TOLD TO REPLACE THE FUEL PUMP LINES AGAIN. *AK
CONSUMER WAS HAVING FUEL INJECTION SYSTEM PROBLEMS. FUEL WAS BEING DUMPED INTO THE ENGINE. CONSUMER HAS TAKEN VEHICLE TO THE DEALER TWICE AND THEY COULD NOT FIX IT. WHEN THIS HAPPENED VEHICLE JERKED AND BLACK SMOKE CAME FROM THE BACK. THEN, VEHICLE WILL NOT RUN. ALSO, CONSUMER WAS EXPERIENCING BRAKING PROBLEMS. BRAKE PEDAL SOMETIMES WENT ALL THE WAY TO THE FLOOR BEFORE IT STOPPED. THIS MADE HER FEEL VERY UNCOMFORTABLE.*AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Tires & wheels
Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.
From owner reports, verbatim
idk
NEW SET OF TIRES (4) INSTALLED APROX. 1 MONTH AGO. THE LEFT REAR BLEW OUT THE SIDEWALL. BLOWOUT OCCURRED AT FREEWAY SPEED APROX 70 MPH. DROVE APROX. 1/4 MILE TO GET OFF ROADWAY. OUTSIDE TIRE SIDEWALL SEPARATED AT TREAD 100% AROUND THE RADIUS (TIRES INSTALLED W/RAISED LETTERING TO INSIDE). TIRE: (COOPER) MASTERCRAFT COURSER A/T P23575R15. *JB
Too few reports in this category for a page of its own — they appear in the full complaint list.
Powertrain (other)
Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.
From owner reports, verbatim
WHILE DRIVING OUT OF PARKING LOT FRONT LEFT AXLE BROKE, CAUSING WHEEL TO DISCONNECT FROM VEHICLE. MANUFACTURER WAS NOTIFIED. FEEL FREE TO PROVIDE ANY FURTHER INFORMATION.*AK
WHILE DRIVING STEPPED ON BRAKE PEDAL, BUT VEHICLE WOULD NOT STOP ON TIME. *AK RIGHT EXHAUST MANIFOLD , EXHAUST PIPE AND OXYGEN SENSOR FAILED. THERE WAS A CLUNK INTERMITTENTLY FROM BACK ON TURNS DUE TO BROKEN TORSION BAR MOUNTS. 4WD OFTEN HARD TO ENGAGE DUE TO VAC SWITCH IN TRANSFER CASE FAILURE. REPLACE REAR MAIN SEAL, OIL PAN AND GASKET BECAUSE OF RUST AND OIL LEAK. SERPENTINE BELT FAILED. DISTRIBUTOR CAP AND ROTOR FAILED. AXLE SEALS AND BEARINGS ARE LEAKING. *YH
Too few reports in this category for a page of its own — they appear in the full complaint list.
Steering
Reports naming the steering system — racks, columns, power-steering assist and steering linkage.
From owner reports, verbatim
CONSUMER STATES WHILE STEERING WHEEL IS LOCK IN POSITION STEERING WHEEL IS ABLE TO MOVE UP AND DOWN AND LEFT TO RIGHT. PLEASE PROVIDE FURTHER INFORMATION. PH
STEERING COLUMN SHOULD NOT COME APART WHILE DRIVNG. I AM GLAD TO STILL BE ALIVE.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Suspension
Reports naming suspension components — springs, struts, shocks, control arms and related hardware.
From owner reports, verbatim
THE CONSUMER TOOK THE VEHICLE IN FOR INSPECTION. AND THE TECHNCIAN NOTICED THAT THE LOWER BALL JOINT WAS GONE. THE DEALERSHIP IS AWARE OF THE PROBLEM.. TS
WHILE DRIVING STEPPED ON BRAKE PEDAL, BUT VEHICLE WOULD NOT STOP ON TIME. *AK RIGHT EXHAUST MANIFOLD , EXHAUST PIPE AND OXYGEN SENSOR FAILED. THERE WAS A CLUNK INTERMITTENTLY FROM BACK ON TURNS DUE TO BROKEN TORSION BAR MOUNTS. 4WD OFTEN HARD TO ENGAGE DUE TO VAC SWITCH IN TRANSFER CASE FAILURE. REPLACE REAR MAIN SEAL, OIL PAN AND GASKET BECAUSE OF RUST AND OIL LEAK. SERPENTINE BELT FAILED. DISTRIBUTOR CAP AND ROTOR FAILED. AXLE SEALS AND BEARINGS ARE LEAKING. *YH
Too few reports in this category for a page of its own — they appear in the full complaint list.
Visibility
Reports naming windshields, glass, wipers, defrosters and mirrors.
From owner reports, verbatim
THE WINDSHIELD WIPERS BECOME INOPERABLE AND RESULTED IN POOR VISIBILITY. THE DEALER INDICATED THE THE VEHICLES WIPER WERE NOT RECALLED. *NM
SHORT IN HORN CAUSING FUSES TO BLOW AND NONE OF THE INTERIOR LIGHTS TO WORK AND THE RADIO TO MESS UP THE REAR DEFROST WIRING IS CORRODED ALL THE WAT THROUGH THE PLASTIC COATING AS FAR AS YOU CAN PEEL IT BACK AND SEE WHICH IS VERY LIKELY TO CONTRIBUTE TO AN ACCIDENT ALTHOUGH IT HASNT YET
Too few reports in this category for a page of its own — they appear in the full complaint list.
Body & structure
Reports naming the vehicle structure, frame, body panels, doors, hood and trim.
From owner reports, verbatim
I'M THE ORIGINAL OWNER OF A 1991 CHEV. S-10 BLAZER WHOM HAS LIVED AT THE SAME ADDRESS SINCE BEFORE THE PURCHASE OF THE VEHICLE. I HAVE NEVER RECEIVED ANY RECALL INFORMATION ON THIS VEHICLE SINCE THE PURCHASE OF IT. THE PAINT HAS BEEN WASHING OFF OF THE VEHICLE, IT LEAVES THE PRIMER. THE PAINT IS SEPARATING FROM THE PRIMER. I HAVE BEEN TOLD THERE WAS A RECALL ON THIS YEAR OF VEHICLES BY GM FOR THIS PROBLEM. I WAS NEVER NOTIFIED OF THIS OR ANY RECALL ON IT. WHAT CAN BE DONE ABOUT THIS IF ANY THING? THANK YOU, [XXX] . *AK INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR
THE VEHICLE FLIPPED OVER AND ROLLED WHEN THE DRIVER TRIED TO AVOID HITTING A DEER. (KNOKE & INGEBRITSEN LAW OFFICES ATTORNEY FOR CLIENT) *YH
Too few reports in this category for a page of its own — they appear in the full complaint list.
Other / unspecified
Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.
From owner reports, verbatim
ALL FIVE LUG NUTS ON THE LEFT FRONT WHELL CAME OFF DAMAGING THE FENDER WELL, NONE OF THE FIVE LUGS WERE STRIPPED OR BROKEN, THE LUG NUT ON THE REMAINING THREE WHEELS WERE FOUND TO BE LOOSE (OHIO TRAFFIC CRASH REPORT#10-89-365). NLM
DRIVELINE: UNIVERSAL JOINT FAILED TWICE. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Transmission
Reports naming the automatic or manual transmission, including shifting behaviour, shudder, slipping and transmission control modules.
From owner reports, verbatim
ENGINE IDLED OUT OF CONTROL, RESULTING IN AN ACCIDENT.
TRANSMISSION DOES NOT SHIFT OUT OF LOW GEAR; ALSO, MOUNT BOLTS SECURING THE TILT WHEL KNUCKLE CAME LOOSE, ALLOWING THE STEERING WHEEL TO MOVE FREELY UP/DOWN AND UPPER/LOWER BALL JOINTS FAILED. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Airbags
Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.
From owner reports, verbatim
ENGINE IDLED OUT OF CONTROL, RESULTING IN AN ACCIDENT.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .