RoadVitals

1994 Chevrolet Blazer Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
620
Latest Jan 21, 2015
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
18
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
103

What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 1994 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

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.

435
reports

From owner reports, verbatim

I WAS DRIVING HOME EARLY THIS MORNING, AFTER DOING A LITTLE HILL CLIMBING THE NIGHT BEFORE WITH A FRIEND. ON THE WAY HOME I WAS DRIVING UNDER THE SPEED LIMIT, WHEN THE VEHICLE ABOUT 3 SECONDS IN FRONT OF ME STOPPED, I IMMEDIATELY HIT THE BRAKES, THE BRAKES DID NOT WORK PROPERLY, CAUSING ME TO HIT THE REAR END OF THE CAR IN FRONT OF ME, CAUSING DAMAGE TO BOTH VEHICLES, I RECEIVED A TRAFFIC VIOLATION, AND A NECK SPRAIN. *TR

NHTSA ID 10676914 · filed Jan 21, 2015

LOST BRAKES HOSES RUSTED. *TR

NHTSA ID 10549542 · filed Oct 25, 2013
All 435 reports naming brakes

Visibility

Reports naming windshields, glass, wipers, defrosters and mirrors.

50
reports

From owner reports, verbatim

WINDSHILED MOTOR STOPS WORKING. *TR

NHTSA ID 10206219 · filed Oct 18, 2007

FAILING WIPER MOTOR MOTOR FAILS TO TURN ON OR FAILS DURING OPERATION. RECALL WAS ISSUED FOR OTHER SIMILAR FULL SIZE TRUCKS BUT DID NOT INCLUDE THE FULL SIZE BLAZER FOR 94. TRUCK HAS THE SAME ENGINE AND COMPONENTS AS THE C/K PICKUPS. WIPER MOTOR AND COMPONENT CIRCUIT BOARD ARE IDENTICAL AS STATED IN THE RECALL AND FAILS IN THE SAME MANNER AS DESCIBED IN THE RECALL NOTICE FROM MANUFACTURER TO DEALER. RECALL NUMBER IS RECALL BULLETIN 03023.

NHTSA ID 10096117 · filed Oct 20, 2004
All 50 reports naming visibility

Fuel system

Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.

45
reports

From owner reports, verbatim

1994 CHEVROLET S10 BLAZER. CONSUMER STATES SEVERAL PROBLEMS WITH VEHICLE *TGW THE CONSUMER STATED THE VEHICLE HAD BROKE DOWN A TOTAL OF 9 TIMES 5 OF WHICH THE VEHICLE WAS TOWED BACK TO THE USED CAR DEALER. THE FUEL PUMP, BATTERY, STARTER, STUDS AND LUG NUTS ALL HAD TO BE REPLACED. ALSO, THE BRACKET FOR THE ALTERNATOR, A BOLT FOR THE POWER STEERING, THE PITMAN ARM, HUB WHEEL ASSEMBLY, 4- WHEEL DRIVE ACTUATOR AND UPPER AND LOWER BALL JOINTS ALL NEEDED TO BE REPLACED. *JB

NHTSA ID 10350948 · filed Aug 19, 2010

I WAS NEVER NOTIFIED OF A RECALL ON MY VEHICLE. I NOTIFIED THE COMPANY AFTER MY MECHANIC INFORMED ME ABOUT THE RECALL. THE RECALL HAD EXPIRED, BUT SINCE I NEVER RECEIVED THE INFORMATION, I NOTIFIED THEM, AND ONLY ASK FOR REIMBURSEMENT OF THE FINAL REPAIRS. I FELT IT WAS THERE RESPONSIBILITY, BECAUSE OF THE FAILURE TO NOTIFY ME. *TR

NHTSA ID 10228030 · filed May 16, 2008
All 45 reports naming fuel system

Engine

Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.

43
reports

From owner reports, verbatim

BY ANNUAL FAILURE OF ELECTRONIC "INJECTOR DRIVER" ON GM 6.5 TURBO DIESEL RESULTING IN FREQUENT STALLING AND ALMOST LEADING TO ACCIDENTS@INTERSECTIONS. UNIT REPLACED APPROXIMATELY 3 TIMES SLASTING ONLY 18 MONTHS OR SO. *AK

NHTSA ID 10074669 · filed Jun 2, 2004

STALLS ABOUT EVERY HALF A MILE. GOING ON ABOUT 1 1/2 WEEKS. DONE QUITE A BIT OF RESEARCH TURNING UP MANY COMPLAINTS ABOUT FUEL PUMPS AND EGR VALVES. I DON'T HAVE MONEY FOR REBUILDING MY ENGINE SO I'D LIKE TO FIND OUT IF THERE HAS BEEN CONFIRMED ANSWER AS TO WHY THESE BLAZERS ARE STALLING. *JB

NHTSA ID 10066400 · filed Apr 18, 2004
All 43 reports naming engine

Driver assistance

Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.

24
reports

From owner reports, verbatim

CONSUMER GOT INTO VEHICLE AND STARTED IT UP. THEN, REALIZED THAT SHE DIDN'T HAVE REMOTE CONTROL TO GARAGE DOOR. WHEN GETTING OUT OF VEHICLE IT STARTED ROLLING BACKWARDS. DOOR KNOCKED DOWN CONSUMER, AND VEHICLE RAN OVER CONSUMER'S LEG. SHE SUFFERED A BROKEN LEG. STATE FARM INSURANCE ADVISED CONSUMER TO CALL NHTSA AUTO SAFETY HOTLINE. CONSUMER WILL ALSO BE CALLING MANUFACTURER.*AK *SLC

NHTSA ID 884296 · filed Mar 27, 2001

CONSUMER WAS TRAVELING ON A SIDE STREET AND WITHOUT PRIOR NOTICE, VEHICLE STARTED KNOCKING/HESITATING, AND THEN SURGING. SUDDEN SURGING ALMOST RESULTED IN AN INCIDENT. DEALERSHIP IS AWARE OF PROBLEM.*AK

NHTSA ID 879936 · filed Feb 6, 2001
All 24 reports naming driver assistance

Interior & seats

Reports naming seats, latches, locks, linkages and interior fittings.

20
reports

From owner reports, verbatim

I WAS DRIVING DOWN THE ROAD, CAME TO A STOP SIGN, THEN STARTED TO ACCELERATE. ALL THE SUDDEN MY SEAT BACK BROKE AND FOLD BACKWARD, IN A LAID DOWN POSITION, ALMOST CAUSING ME TO CRASH. A FEW MONTHS LATER, THE PASSENGER SIDE SEAT BACK DID THE EXACT SAME THING. I REMOVED THE BROKEN SEATS, AND INSTALLED TWO NON ADJUSTABLE SEATS FROM A OLD AURORA, USING THE ORIGINAL SEAT BRACKET, WHICH BOLTS THE SEAT TO THE FLOOR PAN. THESE SEATS ARE UNSAFE ALSO, BECAUSE WHEN I REPLACED THE SEATS, THE BOLT HOLES IN THE FLOOR BECAME STRIPPED WHILE REMOVING THE BOLTS. I CANNOT SAFELY DRIVE THE VEHICLE ANY LONGER. *TR

NHTSA ID 10676918 · filed Jan 21, 2015

DRIVER'S AND FRONT PASSENGER'S SEATS WILL NOT LOCK INTO POSITION ALONG SEAT TRACK AND MOVE UNEXPECTEDLY DURING OPERATION OF VEHICLE. THE DEALERSHIP HAS NOT EXAMINED THE VEHICLE FOR THIS PROBLEM. PLEASE PROVIDE ANY ADDITIONAL INFORMATION / DOCUMENTATION.*AK

NHTSA ID 8003166 · filed Jan 30, 2002
All 20 reports naming interior & seats

Seat belts

Reports naming seat belts, buckles, retractors and pretensioners.

16
reports

From owner reports, verbatim

DRIVER'S SIDE FRONT SEAT/SHOULDER BELT WILL NOT RETRACT. IT IS FULLY EXTENDED AND WILL NOT RETRACT TO TIGHTEN ON THE SHOULDER. IT STAYS COMPLETELY LOOSE. THIS IS FOR A 1994 FULL SIZE CHEVY BLAZER. *TR

NHTSA ID 10474557 · filed Sep 10, 2012

I PURCHASED A CAR FORM ZETZ AUTO 34 DAYS AGO. I RETURNED THE 1994 CHEVY BLAZER FOR REPAIR DUE TO THE BRAKES GOING OUT WHILE I WAS DRIVING. THE REPAIR SHOP ASSOCIATED WITH THIS COMPANY MADE THE REPAIRS. I ALSO COMPLAINED ABOUT THE FRONT END FRAME MAKING A CRACKING SOUND WITH EVERY TURN AND WHILE DRIVING. THE REPAIR SHOP STATING THERE WAS NOTHING WRONG WITH IT. TODAY, 3/21/08 I DELIVERED THE VEHICLE TO THE REPAIR SHOP FOR A SAFETY INSPECTION. I CALLED TO CONFIRM THE REPAIR. THE OWNER STATED OVER THE PHONE IT WAS THE TIRES, THEY ARE TOO BIG FOR THE VEHICLE. I STATED THESE ARE THE SAME NEW TIRES THAT CAME WITH THE CAR. NO REPAIRS WILL BE DONE TO THE FRAME OR AXLE, WHICH I WAS TOLD WAS PROBABLY WRONG. THE THIRD COMPLAINT WAS WITH THE FRONT PASSENGER SEATBELT UNLATCHING WHILE I HAD A PASSENGER IN THE CAR. I LEFT SEVERAL CALLS ON THEIR VOICE MAIL WITH NO RESPONSE. *TR

NHTSA ID 10221963 · filed Mar 21, 2008
All 16 reports naming seat belts

Transmission

Reports naming the automatic or manual transmission, including shifting behaviour, shudder, slipping and transmission control modules.

10
reports

From owner reports, verbatim

CONSUMER GOT INTO VEHICLE AND STARTED IT UP. THEN, REALIZED THAT SHE DIDN'T HAVE REMOTE CONTROL TO GARAGE DOOR. WHEN GETTING OUT OF VEHICLE IT STARTED ROLLING BACKWARDS. DOOR KNOCKED DOWN CONSUMER, AND VEHICLE RAN OVER CONSUMER'S LEG. SHE SUFFERED A BROKEN LEG. STATE FARM INSURANCE ADVISED CONSUMER TO CALL NHTSA AUTO SAFETY HOTLINE. CONSUMER WILL ALSO BE CALLING MANUFACTURER.*AK *SLC

NHTSA ID 884296 · filed Mar 27, 2001

ENGINE FAILED DUE TO A FAULTY REGULATOR ON NEWLY INSTALLED CPI, WHICH LEAKED FUEL INTO THE ENGINE AND PRESENCE OF SILICON IN THE ENGINE FROM INSTALLATION OF GASKETS, OIL CHANGE NOT PERFORMED ON VEHICLE WHEN NEW FUEL INJECTION/CPI AND GASKETS WERE REPLACED, THIS ALLOWED FUEL, DEBRIS, ETC TO CONTAMINATE THE ENGINE, ENGINE REPLACEMENT COMPELETED 1/26/01. (ATTORNEY FOR CLIENT) CJ

NHTSA ID 559110 · filed Feb 14, 2001
All 10 reports naming transmission

Suspension

Reports naming suspension components — springs, struts, shocks, control arms and related hardware.

10
reports

From owner reports, verbatim

1994 CHEVROLET S10 BLAZER. CONSUMER STATES SEVERAL PROBLEMS WITH VEHICLE *TGW THE CONSUMER STATED THE VEHICLE HAD BROKE DOWN A TOTAL OF 9 TIMES 5 OF WHICH THE VEHICLE WAS TOWED BACK TO THE USED CAR DEALER. THE FUEL PUMP, BATTERY, STARTER, STUDS AND LUG NUTS ALL HAD TO BE REPLACED. ALSO, THE BRACKET FOR THE ALTERNATOR, A BOLT FOR THE POWER STEERING, THE PITMAN ARM, HUB WHEEL ASSEMBLY, 4- WHEEL DRIVE ACTUATOR AND UPPER AND LOWER BALL JOINTS ALL NEEDED TO BE REPLACED. *JB

NHTSA ID 10350948 · filed Aug 19, 2010

INTERMITTENTLY VEHICLE HAS BEEN EXPERIENCING A SEVERE VIBRATION WHEN STARTING FROM A COLD START; VEHICLE BEEN IN DEALER SHOP ON THREE OCCASIONS, AND AT INDEPENDENT REPAIR SHOP ON ONE OCCASION. STILL UNABLE TO FIND THE PROBLEM. *AK

NHTSA ID 866268 · filed Jul 28, 2000
All 10 reports naming suspension

Electrical

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.

9
reports

From owner reports, verbatim

1994 CHEVROLET S10 BLAZER. CONSUMER STATES SEVERAL PROBLEMS WITH VEHICLE *TGW THE CONSUMER STATED THE VEHICLE HAD BROKE DOWN A TOTAL OF 9 TIMES 5 OF WHICH THE VEHICLE WAS TOWED BACK TO THE USED CAR DEALER. THE FUEL PUMP, BATTERY, STARTER, STUDS AND LUG NUTS ALL HAD TO BE REPLACED. ALSO, THE BRACKET FOR THE ALTERNATOR, A BOLT FOR THE POWER STEERING, THE PITMAN ARM, HUB WHEEL ASSEMBLY, 4- WHEEL DRIVE ACTUATOR AND UPPER AND LOWER BALL JOINTS ALL NEEDED TO BE REPLACED. *JB

NHTSA ID 10350948 · filed Aug 19, 2010

THE INTERIOR OF MY TRUCK CAUGHT FIRE FROM THE INTERIOR LIGHT. *TR

NHTSA ID 10265113 · filed Apr 13, 2009
All 9 reports naming electrical

Body & structure

Reports naming the vehicle structure, frame, body panels, doors, hood and trim.

9
reports

From owner reports, verbatim

I PURCHASED A CAR FORM ZETZ AUTO 34 DAYS AGO. I RETURNED THE 1994 CHEVY BLAZER FOR REPAIR DUE TO THE BRAKES GOING OUT WHILE I WAS DRIVING. THE REPAIR SHOP ASSOCIATED WITH THIS COMPANY MADE THE REPAIRS. I ALSO COMPLAINED ABOUT THE FRONT END FRAME MAKING A CRACKING SOUND WITH EVERY TURN AND WHILE DRIVING. THE REPAIR SHOP STATING THERE WAS NOTHING WRONG WITH IT. TODAY, 3/21/08 I DELIVERED THE VEHICLE TO THE REPAIR SHOP FOR A SAFETY INSPECTION. I CALLED TO CONFIRM THE REPAIR. THE OWNER STATED OVER THE PHONE IT WAS THE TIRES, THEY ARE TOO BIG FOR THE VEHICLE. I STATED THESE ARE THE SAME NEW TIRES THAT CAME WITH THE CAR. NO REPAIRS WILL BE DONE TO THE FRAME OR AXLE, WHICH I WAS TOLD WAS PROBABLY WRONG. THE THIRD COMPLAINT WAS WITH THE FRONT PASSENGER SEATBELT UNLATCHING WHILE I HAD A PASSENGER IN THE CAR. I LEFT SEVERAL CALLS ON THEIR VOICE MAIL WITH NO RESPONSE. *TR

NHTSA ID 10221963 · filed Mar 21, 2008

WHILE BRAKING DOORS AUTOMATICALLY LOCKED, AND ARMREST CAUGHT ON FIRE, CAUSING CONSUMER TO PULL OVER. DEALER NOTIFIED. *AK

NHTSA ID 8016421 · filed Aug 15, 2002
All 9 reports naming body & structure

Tires & wheels

Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.

9
reports

From owner reports, verbatim

AT SPEEDS ABOVE 40 MPH THE 4 WHEEL DRIVE HAD BEEN ENGAGING BY SELF THE PAST MONTH, SOMETIMES IN LOW MODE. VERY LOUD GEAR NOISES, SHUDDERING, VIBRATION & SIGNIFICANT SUDDEN DECREASE IN SPEED. OCCURRENCE IS DANGEROUS AT ANY POINT, BUT MOST CRITICAL WHEN APPROACHING A TOLL BOOTH. AN INEXPERIENCED DRIVER COULD READILY LOSE CONTROL OF VEHICLE. LATEST INCIDENT (DATE GIVEN) SO VIOLENT & CAN'T DISENGAGE 4 WHEEL DRIVE, THE SUV IS PARKED UNTIL REPAIRED. INDEPENDENT REPAIR SHOP WILL EXAMINE, & HOPEFULLY REPAIR AT REASONABLE COST, THE VEHICLE WEEK OF 8/1-5/05. *JB

NHTSA ID 10130654 · filed Jul 30, 2005

WHILE DRIVING 60 MPH DRIVER REAR TIRE TREAD SEPARATED WITHOUT WARNING. NO IMPACT REPORTED. *AK

NHTSA ID 10075449 · filed Jun 1, 2004
All 9 reports naming tires & wheels

Steering

Reports naming the steering system — racks, columns, power-steering assist and steering linkage.

6
reports

From owner reports, verbatim

1994 CHEVROLET S10 BLAZER. CONSUMER STATES SEVERAL PROBLEMS WITH VEHICLE *TGW THE CONSUMER STATED THE VEHICLE HAD BROKE DOWN A TOTAL OF 9 TIMES 5 OF WHICH THE VEHICLE WAS TOWED BACK TO THE USED CAR DEALER. THE FUEL PUMP, BATTERY, STARTER, STUDS AND LUG NUTS ALL HAD TO BE REPLACED. ALSO, THE BRACKET FOR THE ALTERNATOR, A BOLT FOR THE POWER STEERING, THE PITMAN ARM, HUB WHEEL ASSEMBLY, 4- WHEEL DRIVE ACTUATOR AND UPPER AND LOWER BALL JOINTS ALL NEEDED TO BE REPLACED. *JB

NHTSA ID 10350948 · filed Aug 19, 2010

ENGINE SURGES THEN SPUTTERS, BAD ODOR. ENGINE CHECKLIGHT CAME ON. EGR HAD BEEN PREVIOUSLY REPLACED, FIX FOR PROBLEM IS NOT A FIX. BRAKES AND STEERING LOCK UP WHEN ENGINE FAILS, OBVIOUSLY THIS IS A KNOWN PROBLEM. A REAL FIX NEEDS TO BE HAD.

NHTSA ID 708809 · filed Jul 19, 1999

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.

5
reports

From owner reports, verbatim

WHILE DRIVING 35 MPH THE VEHICLE WAS INVOLVED IN A FRONTAL COLLISION. THE SEAT BELT RETRACTOR SYSTEM SEPARATED FROM THE FRAME OF THE VEHICLE AND THE DUAL AIRBAGS DID NOT DEPLOY. THE PASSENGER SUSTAINED FACIAL INJURIES AND HOSPITALIZED. PLEASE PROVIDE ADDITIONAL INFORMATION. *NM

NHTSA ID 10107335 · filed Jan 13, 2005

AIRBAG DIDN'T GO OFF AT ANY TIME. THE CONSUMER WHEN WAS DRIVING DRIVER LIGHT WENT CAME ON/OFF, BUT THE AIRBAG DIDN'T GO OFF. *AK

NHTSA ID 846586 · filed Sep 2, 1999

Too few reports in this category for a page of its own — they appear in the full complaint list.

Heating & air conditioning

Reports naming the heating, ventilation and air-conditioning system.

4
reports

From owner reports, verbatim

WHILE DRIVING, CONSUMER STATED THE VEHICLE COMPLETELY SHUT DOWN. *YH

NHTSA ID 785905 · filed Mar 10, 2002

THE WRONG SIZE VACUUM LINE INSTALLED ON ACTUATOR WHICH CAUSED THE CRUISE CONTROL TO NOT WORK PROPERLY. *MJS

NHTSA ID 554448 · filed Sep 8, 2000

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.

3
reports

From owner reports, verbatim

1994 CHEVROLET S10 BLAZER. CONSUMER STATES SEVERAL PROBLEMS WITH VEHICLE *TGW THE CONSUMER STATED THE VEHICLE HAD BROKE DOWN A TOTAL OF 9 TIMES 5 OF WHICH THE VEHICLE WAS TOWED BACK TO THE USED CAR DEALER. THE FUEL PUMP, BATTERY, STARTER, STUDS AND LUG NUTS ALL HAD TO BE REPLACED. ALSO, THE BRACKET FOR THE ALTERNATOR, A BOLT FOR THE POWER STEERING, THE PITMAN ARM, HUB WHEEL ASSEMBLY, 4- WHEEL DRIVE ACTUATOR AND UPPER AND LOWER BALL JOINTS ALL NEEDED TO BE REPLACED. *JB

NHTSA ID 10350948 · filed Aug 19, 2010

SPARE TIRE HINGE METAL SPLIT DOWN TO THE CARRIER BRACKET. DEALER HAS BEEN NOTIFIED. *AK

NHTSA ID 838455 · filed May 26, 1999

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.

2
reports

From owner reports, verbatim

ANTILOCK BRAKES FAILED TWICE, CAUSING TWO ACCIDENTS.

NHTSA ID 512506 · filed Dec 11, 1996

BRAKE PADS NEED TO BE AT LEAST 1/32" THICK TO PASS INSPECTION/REPLACED PADS, ALSO REPLACED AXLE SEALS. *AK

NHTSA ID 506776 · filed Aug 16, 1996

Too few reports in this category for a page of its own — they appear in the full complaint list.

Exterior lighting

Reports naming headlights, tail lights, turn signals and other exterior lighting.

2
reports

From owner reports, verbatim

WHILE DRIVING THE VEHICLE HEADLIGHTS TURN OFF WHILE IN USE WHICH MAY CREATE A VEHICLE ACCIDENT. CAUSE UNKNOWN. DEALER CANNOT DETERMINE PROBLEM. PLEASE PROVIDE PROBLEMS. *AK

NHTSA ID 827400 · filed Aug 31, 1998

FRONT SEATS LOOSE.

NHTSA ID 506356 · filed Jul 18, 1996

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

Data on this page last refreshed .