Total Complaints
10 filings
CHEVROLET BLAZER · model year
10 NHTSA complaints, 6 crash reports for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 1984CHEVROLETBLAZER carries 10 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 6 crashes, 0 fires, 12 injuries, and 1 fatality. No NCAP 5-star crash-test rating is available for this model year in the federal database.
Component-level analysis is where model-year complaints become actionable: the top complaint category for the 1984 BLAZER is fuel system, gasoline:storage:tank assembly with 2 filings, followed by seat belts:front:webbing (1) and seat belts:front:retractor (1). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability.
NHTSA currently has 57 investigation files overlapping the 1984 BLAZER, and 2 remain open. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.
Total Complaints
10 filings
Crashes Reported
6 reports
Source
NHTSA ODI
Federal complaints database
At or below the fleet median complaint volume.
| Component | Count |
|---|---|
| FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY | 2 |
| SEAT BELTS:FRONT:WEBBING | 1 |
| SEAT BELTS:FRONT:RETRACTOR | 1 |
| ENGINE AND ENGINE COOLING:ENGINE | 1 |
| SEAT BELTS | 1 |
| SEAT BELTS:INTEGRATED CHILD SEAT | 1 |
| CHILD SEAT | 1 |
| TIRES:TREAD/BELT | 1 |
| TIRES | 1 |
ON AUGUST 19 I WAS TRAVELING AT 65MPH NORTH BOUND ON THE 15 FREEWAY IN THE #1 LANE WHEN THE FRONT END OF MY TRUCK BEGAN TO SHIMMY A BIT AND ALL OF A SUDDEN BAM, THE RIGHT FRONT OF MY TRUCK DIPPED AND WE WERE FORCED ACROSS 3 LANES OF FREEWAY, BOUNCED OFF THE EMBANKMENT AND STOPPED ON THE RIGHT SHOULDER OF THE I-15 AT CAJALCO ROAD OFF RAMP. I WENT TO RAMONA TIRE THE NEXT DAY AND HAD THE TIRE BLOW OUT REPLACED. ON 8-20-99 I AM AGAIN ON THE I-15 FREEWAY AND I FEEL MY TRUCK AGAIN START TO SHIMMY, IT WAS DARK SO EXITED THE FREEWAY AND DROVE VERY SLOWLY ON SIDE STREETS, UPON MY ARRIVAL HOME I LOOKED AT MY TIRES AND THE LEFT REAR TIRE IS COMING APART. ON 8-22-99 I WENT BACK TO RAMONA TIRE IN HEMET AND HAD ALL 3 OF THE FIRESTONE TIRES REPLACED, PAYING OF COURSE FOR THE PRORATE OF TIRE USE AND BALANCE AND MOUNT. THE FIRST BLOW OUT CAUSED $1119.00 DOLLARS OF DAMAGE TO MY TRUCK, DESTROYING THE RIGHT RUNNING BOARD, BENDING THE TIRE RIM AND CAUSING DAMAGE TO THE WHEEL WELL. I HAVE YET TO BE REI
THE VEHICLE ACTUALLY BELONGS TO THE U.S. NAVY. I USED MY NAME ONLY AS A POINT OF CONTACT. I AM THE TRANSPORTATION SUPERVISOR FOR THE NAVAL NEDICAL RESEARCH UNIT THREE IN CAIRO EGYPT. I HAVE SEEN AND READ THE REPORTS ON THE FIRESTONE RECALL, AND I AM EXPERIENCING THE SAME PROBLEMS WITH THESE TIRES. TO DATE WE HAVE HAD 10 TIRES THAT THE TREAD HAS PEALED OFF THE TIRE. THE LASTEST CAUSED A SEVERE ACCIDENT. I CAN SUPPLY PICTURES OF TWO OF THE TIRES IN QUESTION AND OF THE BLAZER THAT WAS IN THE ACCIDENT. MY MAILING ADDRESS IS BONNEL RAY, NAMRU3, PSC452 BOX 115, FPO AE, 09835-0007. THE TELEPHONE NUMBER IS 011-202-284 1375 EXT 427. ANY INFORMATION THAT YOU CAN SEND ON THE THESE TIRES WOULD BE GREATLY APPRECIATED. THANK YOU, BONNEL V. RAY( DOT NUMBER: BFANYL1523 TIRE SIZE: 10 R 15LT )
MY FIVE WEEK OLD SON (NOW 9 MOS) WAS THROWN FROM HIS CENTURY SMARTFIT CLASSIC CARSEAT ON JUNE 15, 1999 DURING AN AUTOMOBILE ACCIDENT. THE WITNESS THAT REMOVED THE SEAT FROM OUR VEHICLE SAID THAT THE BUCKLE WAS STILL LATCHED, YET MY SON MANAGED TO BE THROWN INTO THE BACK OF OUR CHEVY BLAZER. AN INVESTIGATOR WAS SENT IN JULY 1999, BUT HAS NOT CONTACTED US SINCE THEN. *AK
WHEN THE BLAZER HIT A DEER NONE OF THE SEAT BELTS IN THE VEHICLE LOCKED UP, CAUSING MINOR INJURIES TO THE DRIVER AND PASSENGER. ALSO, UPON IMPACT, A CHILD WAS INJURED BECAUSE THE CAR SEAT FLEW INTO THE BACK OF THE DRIVER'S SEAT. THE VEHICLE WAS TOWED FROM THE SCENE. *AK
WHEN THE BLAZER HIT A DEER NONE OF THE SEAT BELTS IN THE VEHICLE LOCKED UP, CAUSING MINOR INJURIES TO THE DRIVER AND PASSENGER. ALSO, UPON IMPACT, A CHILD WAS INJURED BECAUSE THE CAR SEAT FLEW INTO THE BACK OF THE DRIVER'S SEAT. THE VEHICLE WAS TOWED FROM THE SCENE. *AK
FUEL IS LEAKING FROM THE FUEL TANK. *AK
THE FUEL TANK IS LEAKING AND THIS IS A FIRE HAZARD.*AK CONSUMER STATES THIS ALSO HAPPENED IN 1989 THE VEHICLE DEVELOPED A SEVERE GAS TANK LEAK FROM CORROSION ON THE TANK, THE TANK WAS REPLACED BY THE DEALER, CONSUMER STATED HE SMELLED GAS NEAR THE VEHICLE WHILE IT WAS PARKED IN THE DRIVEWAY, THE GAS TANK WAS FOUND TO BE LEAKING,*JB
LOSING OIL EVERY 3,000 MILES . TT GM MANUFACTURER INFORMED CONSUMER THIS WAS OKAY FOR THE MOTOR TO USE 1 QUART EVERY 750 MILES. *SLC
SEAT BELTS DO NOT RESTRAIN, DO NOT LOCK UP UPON HARD BRAKING. TT
CONSUMER IMPACTED ANOTHER VEHICLE AT 12:00 POSITION, SEAT BELTS DIDN'T HOLD TO THEIR POTENTIAL, PASSENGERS BOTH HIT HEADS. TT
Loss of motive power due to engine failure
Loss of Motive Power due to the Battery Energy Control Module
Electric Vehicle Battery Fires
Outboard Front Seat Belt Anchor Cable Failure
Fuel Line Leak
Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Read our methodology — how this data is sourced, computed, and verified.