IllustrationFAILED INTAKE GASKETS, CAUSED ANTI-FREEZE TO CONTAMINATE OIL. ENGINE BEARING FAILURE AND WAS REPLACED. *AK
1993 Chevrolet Blazer
Owner reports · Recalls · Investigations
More warning signs than most Blazer years
Owner complaints for the 1993 Chevrolet Blazer are substantially higher than the model-year median of 32.
About this comparison →How this year compares
Owner complaints by model year
Compare all Blazer 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: 17 of 511 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.
- Service Brakes, Hydraulic. Review the 375 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine And Engine Cooling. Review the 51 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Fuel System, Gasoline. Review the 21 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
75 crash reports12 fire reports16 injury reports
Fuel System, Gasoline complaints
21 reportsI ONLY WHAT TO REPORT THAT THERE ARE MANY COI UNITS FAILLING ON THESE CHEVROLETS 4.3 MOYORS AND WHAT HAPPES IS A PART OF THE FUEL INJECTION CALLED THE 'CPI' UNIT BREAKS AND PUMPS GASOLINE INTO A COM PARTMENT OF THE MOTOR AND COULD CAUSE A FIRE!!!!!!! MINES BEE REPAIRED,BUT AFTER ASKING ARROUN…
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I ONLY WHAT TO REPORT THAT THERE ARE MANY COI UNITS FAILLING ON THESE CHEVROLETS 4.3 MOYORS AND WHAT HAPPES IS A PART OF THE FUEL INJECTION CALLED THE 'CPI' UNIT BREAKS AND PUMPS GASOLINE INTO A COM PARTMENT OF THE MOTOR AND COULD CAUSE A FIRE!!!!!!! MINES BEE REPAIRED,BUT AFTER ASKING ARROUND( OUTHER REPAIR SHOPS ) IVE FOUND THESE UNITS ARE BEING REPLACED ON A REGULAIR BASSIS ANY WHERE AFTER 60000 MILES!!! HAS ANY ONE ELSE WRITTEN TOO YOU ABOUT THIS?? FRED. *AK
NO SUMMARY
ANTI-LOCK BRAKES LOCKED UP NUMEROUS TIMES.
WHILE DRIVING AT ANY SPEED FOR NO REASON THE BLAZER STALLS, WILL NOT RESTART AND HAS TO BE TOWED. THIS HAS HAPPENED ON (4) DIFFERENT OCCASIONS. THE FUEL PUMP HAS BEEN CHANGED (5) TIMES BECAUSE THERE IS NO PRESSURE IN THE PUMP. THE VEHICLE HAS STOPPED WORKING AGAIN AND HAS TO BE TOWED A (5TH) TIME. *AK
WHEN THE GAS TANK WAS FILLED, THERE WAS A SMELL OF GAS FUMES IN THE VEHICLE AND THE FUEL TANK WOULD LEAK FROM THE TOP OF THE TANK BECAUSE OF CORROSION. THE FUEL TANK HAS BEEN REPLACED. *AK
DRIVING THE VEHICLE AT SPEED OF 50MPH, THE FUEL LINE PULLED A PART THE CRIMP, CAUSING A FUEL LEAK UNDER THE UNDER CARRIAGE. *AK
WHILE DRIVING, SMELLED OIL, NOTICED BIG PUDDLE OF OIL UNDER MOTOR AREA, OIL LEAKING FROM ADAPTER PLATE ASSEMBLY. COULD CAUSE FIRE, WHOLE UNDERCARRAIGE COATED WITH OIL. *AK
THE REAR SEAT BELT BUCKLE ARE HARD TO LATCH AND UNLATCH; ALSO, WHEN APPLING THE BRAKES THERE IS A NOISE, PEDAL GOES ALMOST TO THE FLOOR, HAVE ABS ANTI-LOCK BRAKES. CONSUMER STATES THE FRONT PASSENGER SEAT BELT NEVER WORKED PROPERLY. BRAKE PADS WERE REPLACED WITH 25336 MILES. ENGINE MISSING UPON ACCELERATION. POOR GAS MILEA…
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THE REAR SEAT BELT BUCKLE ARE HARD TO LATCH AND UNLATCH; ALSO, WHEN APPLING THE BRAKES THERE IS A NOISE, PEDAL GOES ALMOST TO THE FLOOR, HAVE ABS ANTI-LOCK BRAKES. CONSUMER STATES THE FRONT PASSENGER SEAT BELT NEVER WORKED PROPERLY. BRAKE PADS WERE REPLACED WITH 25336 MILES. ENGINE MISSING UPON ACCELERATION. POOR GAS MILEAGE. *SLC
FUEL PUMP FAILED, RESULTING IN SHUTDOWN, REPLACED 3 TIMES. TT
Official recalls
299V193000 · Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip
Jul 19, 1999
VEHICLE DESCRIPTION: CERTAIN 4-WHEEL DRIVE PICKUP TRUCKS AND SPORT UTILITY VEHICLES EQUIPPED WITH ABS (ANTILOCK BRAKING SYSTEM) MANUFACTURED FROM SEPTEMBER 1989 THROUGH AUGUST 1996. UNDER CERTAIN DRIVING CONDITIONS THE SWITCH WHICH SIGNALS THE ABS SYSTEM WHETHER THE VEHICLE IS IN 2-WHEEL OR 4-WHEEL DRIVE CAN MALFUNCTION CAUSING INCREASED STOPPING DISTANCES DURING ABS STOPS WHILE IN THE TWO-WHEEL DRIVE MODE.
Consequence & remedy
Consequence: IF THIS OCCURRED AT A TIME WHEN MINIMUM STOPPING DISTANCE WAS REQUIRED, A VEHICLE CRASH COULD OCCUR WITHOUT PRIOR WARNING.
Remedy: DEALERS WILL REPLACE OR REPAIR THE 4-WHEEL/2-WHEEL DRIVE SWITCH.
94V093000 · Power Train:automatic Transmission
May 16, 1994
SIGNIFICANT WEAR CAN DEVELOP ON THE LOW AND REVERSE CLUTCH PREVENTING THE PARK PAWL FROM ENGAGING. THIS CAN PREVENT A "NO PARK" CONDITION TO OCCUR WHILE THE ENGINE IS RUNNING, CAUSING UNINTENTIONAL MOVEMENT OF THE VEHICLE WITHOUT OPERATOR ACTION. (THE "NO PARK" CONDITION WILL NOT OCCUR WHILE THE ENGINE IS OFF.)
Consequence & remedy
Consequence: UNINTENTIONAL VEHICLE MOVEMENT COULD RESULT IN A VEHICLE ACCIDENT AND INJURY TO PERSONS IN THE PATH OF THE VEHICLE.
Remedy: DEALERS WILL CHECK THE TRANSMISSION FLUID FOR CONTAMINATION WHICH WILL INDICATE IF THE LOW OR REVERSE CLUTCH IS WORN. IF THE TRANSMISSION FLUID SHOWS CONTAMINATION, THE TRANSMISSION WILL BE REPLACED.
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
5EA01019 · Front Seat Recliner Bolt
Opened Dec 28, 2001 · Closed Sep 27, 2002
Status: closed (inferred from source dates) · Seats:front Assembly:recliner
There is no summary currently available
RQ99015 · Front Seat Recliner Bolt Failure
Opened Jul 14, 1999 · Closed Dec 28, 2001
Status: closed (inferred from source dates) · Seats:front Assembly:recliner
No summary supplied.
EA94038 · Abs Braking System
Opened Oct 31, 1994 · Closed Feb 28, 2000
Status: closed (inferred from source dates) · Service Brakes, Hydraulic
THIS INVESTIGATION RESULTED IN A SAFETY RECALL, 99V-193, AND A SERVICE CAMPAIGN, 99I-006.
Additional source detail variants (2)
Service Brakes, Hydraulic
THIS INVESTIGATION RESULTED IN A SAFETY RECALL, 99V-193, AND A SERVICE CAMPAIGN, 99I-006.
Service Brakes, Hydraulic
THIS INVESTIGATION RESULTED IN A SAFETY RECALL, 99V-193, AND A SERVICE CAMPAIGN, 99I-006.
EA94029 · Engine Compartment Fires
Opened Jul 29, 1994 · Closed Jul 31, 1996
Status: closed (inferred from source dates) · Engine And Engine Cooling
AN ALLEGED MALFUNCTION IN THE ATLERNATOR RESULTING IN ENGINE COMPARTMET FIRES.
PE94046 · Abs Braking System Fails
Opened Jun 17, 1994 · Closed Oct 31, 1994
Status: closed (inferred from source dates) · Service Brakes, Hydraulic
There is no summary currently available