IllustrationVEHICLE EXPERIENCED PROBLEM WITH OILY/ MUDDY SUBSTANCE GETTING INTO RADIATOR AND COOLANT RESERVIOR. COOLING SYSTEM WAS FLUSHED OUT ON TWO OCCASIONS, AND PROBLEM STILL REOCCURRING. DEALER/MANUFACTURER WERE NOT NOTIFIED AT THIS TIME. PLEASE FEEL FREE TO PROVIDE ANY FURTHER DETAILS ONTHIS MATTER. *AK
1998 Chevrolet Blazer
Owner reports · Recalls · Investigations
More warning signs than most Blazer years
Owner complaints for the 1998 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
100–25K
4425–50K
9350–75K
6775–100K
41100–150K
14150K+
269 reports with mileage · 447 unknown
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.
- Visibility. Review the 256 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Seats. Review the 84 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Power Train. Review the 74 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
46 crash reports15 fire reports31 injury reports
What owners actually said
716 reportsTURN SIGNAL CONTINUED TO CLICK AFTER TURN SIGNAL WAS SHUT OFF -- HAD TO GET MULTIFUNCTION SWITCH REPLACED. ON A RELATED NOTE, WINDSHIELD WIPERS CONTINUED TO RUN AFTER SHUT OFF. OCCASIONALLY THE WINDSHIELD WIPERS STILL PERFORM ERRATICALLY WITH THE REPLACED MULTIFUNCTION SWITCH.
INTERMITTENTLY WHEN ACCELERATOR IS APPLIED THROTTLE STICKS. DEALER HAS BEEN NOTIFIED. *AK
AIR BAGS FAILED TO DEPLOY IN COLLISION ACCIDENT WHICH OCCURRED ON 12/18/00. BLAZER WAS TOTALLED. BLAZER WAS TRAVELING AT ESTIMATED SPEED OF 25 MPH UPON IMPACT FROM SECOND VEHICLE.*AK
DRIVER'S REAR SEAT ADJUSTMENT BROKE 3 TIMES, AND CAUSED SEAT TO MOVE TO AN UPRIGTHT POSITION. THERFORE THE DRIVER IS NOT ABLE TO ADJUST SEAT BACK FOR SUITABLE DRIVING POSITION. CHEVROLET CANNOT DETERMINE CAUSE. *AK
LEFT FRONT ELECTRIC WINDOW MOTOR FAILED AND THE REGULATOR FAILED. *SLC
THE REMOTE AIR FILTER HOSES AND PIPES FAILED. *MJS
NO WARNING ON TRANSMISSION---COULD RESULT IN FIRE -- SILENT RECALL ON TRANSMISSION COOLANT LINE ON LARGER BLAZER MODELS---SUSPECT SAME SUPPLIER. *AK
FLUSHED RADIATOR SYSTEM AND FOUND IT TO BE CORRODED AND CLOGGED WITH RUST. CURRENTLY, HEATER IS INOPERABLE. DEALER HAS INSPECTED VEHICLE.
HEARD GRINDING NOISE WHILE DRIVING AT ANY SPEED, MOSTLY WHILE MAKING TURNS. TOOK VEHICLE TO REPAIR SHOP, AND WAS TOLD THAT WHEEL HUB ASSEMBLY NEEDED TO BE REPLACED. *AK
Official recalls
300V220000 · Exterior Lighting
Aug 11, 2000
VEHICLE DESCRIPTION: LIGHT DUTY PICKUP TRUCKS AND SPORT UTILITY VEHICLES. THESE VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FMVSS NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THE DAYTIME RUNNING LIGHTS BUILT WITH A CANDELA VALUE GREATER THAN 3,000 CANNOT BE MOUNTED HIGHER THAN 864MM ABOVE THE ROAD SURFACE.
Consequence & remedy
Consequence: THESE VEHICLES DO NOT COMPLY WITH REQUIREMENTS OF FMVSS NO. 108.
Remedy: DEALERS WILL INSTALL A REVISED WIRING HARNESS THAT CHANGES THE DRL'S FROM HIGH BEAM TO LOW BEAM DRL'S, AND INSTALL NEW LONG-LIFE LOW BEAM BULBS.
98V053000 · Suspension:front:control Arm:lower Arm
Mar 9, 1998
VEHICLE DESCRIPTION: MULTI-PURPOSE PASSENGER VEHICLE EQUIPPED WITH 4-WHEEL DRIVE OR ALL-WHEEL-DRIVE. ONE OR BOTH OF THE ATTACHING NUTS FOR THE RIGHT-HAND LOWER CONTROL ARM ARE UNDER TORQUED. THIS CAN ALLOW THE ATTACHMENT BOLT TO LOOSEN AND SUBSEQUENT BREAK RESULTING IN SEPARATION OF THE LOWER CONTROL ARM FROM THE FRAME.
Consequence & remedy
Consequence: THIS CONDITION CAN RESULT IN A LOSS OF VEHICLE CONTROL.
Remedy: DEALERS WILL INSPECT AND RETIGHTEN THE RIGHT-HAND LOWER CONTROL ARM NUTS TO THE PROPER TORQUE SPECIFICATION.
97V218000 · Service Brakes, Hydraulic:foundation Components:hoses, Lines/piping, And Fittings
Nov 24, 1997
VEHICLE DESCRIPTION: LIGHT DUTY PICKUP TRUCKS AND MULTI-PURPOSE PASSENGER VEHICLES. A FATIGUE FRACTURE OF THE REAR AXLE RIGHT-HAND BRAKE PIPE CAN OCCUR CAUSING A SLOW BRAKE FLUID LEAK RESULTING IN A SOFT BRAKE PEDAL. IF THE BRAKE PIPE BREAKS, THE DRIVER WOULD EXPERIENCE A SUDDEN DROP IN THE BRAKE PEDAL, THE INSTRUMENT PANEL BRAKE LIGHT WOULD ILLUMINATE, AND THERE WOULD BE A LOSS OF REAR BRAKE PERFORMANCE.
Consequence & remedy
Consequence: PARTIAL LOSS OF BRAKING AT A TIME WHEN MINIMUM STOPPING DISTANCE WAS REQUIRED COULD RESULT IN A VEHICLE CRASH.
Remedy: DEALERS WILL INSPECT AND REPLACE THE BRAKE PIPE.
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
1RQ02012 · Front Control Arm Ball Joints
Opened Sep 10, 2002 · Closed Mar 7, 2003
Status: closed (inferred from source dates) · Suspension; Suspension:front; Suspension:front:control Arm; Suspension:front:control Arm:lower Arm; Suspension:front:control Arm:lower Ball Joint; Suspension:front:control Arm:upper Arm; Suspension:front:control Arm:upper Ball Joint
SEE ATTACHED PAGE.
Additional source detail variants (7)
Suspension:front:control Arm
SEE ATTACHED PAGE.
Suspension:front:control Arm:lower Arm
SEE ATTACHED PAGE.
Suspension:front:control Arm:lower Ball Joint
SEE ATTACHED PAGE.
Suspension:front:control Arm:upper Arm
SEE ATTACHED PAGE.
Suspension:front:control Arm:upper Ball Joint
SEE ATTACHED PAGE.
Suspension:front
SEE ATTACHED PAGE.
Suspension
SEE ATTACHED PAGE.