HAD TO REPLACE ENGINE AT 70,000 MILES BECAUSE THE INTAKE GASKETS BROKE APART. *AK
1999 Chevrolet Blazer
Owner reports · Recalls · Investigations
More warning signs than most Blazer years
Owner complaints for the 1999 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
161 reports with mileage · 275 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.
- Suspension. Review the 72 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine And Engine Cooling. Review the 62 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Service Brakes, Hydraulic. Review the 59 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
436 reportsOIL LINES ARE LEAKING. SEEMS THIS IS A VERY BIG PROBLEM WITH GM OVER THE PAST DECADE. WHY HAS THERE NEVER BEEN A RECALL FOR THIS PROBLEM.. AND WHY ARE THE NEWER MODELS (AFTER 2000) COMING OUT WITH THE SAME DEFECT ?!*AK
TRANSMISSION VALVE IS STICKING WHICH CAUSES THE CHECK ENGINE LIGHT TO COME ON. DEALER NOTIFIED. *AK
EARLY FAILURE OF FRONT WHEEL BEARING. *JB
THE SPLITTER BEHIND THE CHILD SEAT IS NOT HOLDING THE STRAPS IN POSITION. *MR. THE STRAPS BECAME LOSE AFTER THEY WERE ADJUSTED OR PULLED FIRMLY. *JB
INVOLVED IN HEAD ON COLLISION, BOTH GOING APPROXIMATELY 30 MPH, NEITHER FRONT AIR BAG DEPLOYED. SEVERE FACIAL INJURIES FOR ONE AND CONCUSSION FOR PASSENGER RESULTED. *JB
THERE WAS NO ACCIDENT INVOLVED. I AM THE SECOND OWNER ON A 1999 CHEVROLET, BLAZER. MY HUSBAND NT TO PUT NEW BRAKES AND TIRES ON FOR THE FIRST, THE SHOP COULDN'T GET THE TIRE OFF. THE REASON--THE RIMS WERE MANUFACTURED ALUMINUM WHICH COOL FASTER THAN STEEL BEHIND THE RIMS.IT PRODUCES A SUBSTANCE THAT MAKES IT STICKY, WHEN IT…
Read full complaint
THERE WAS NO ACCIDENT INVOLVED. I AM THE SECOND OWNER ON A 1999 CHEVROLET, BLAZER. MY HUSBAND NT TO PUT NEW BRAKES AND TIRES ON FOR THE FIRST, THE SHOP COULDN'T GET THE TIRE OFF. THE REASON--THE RIMS WERE MANUFACTURED ALUMINUM WHICH COOL FASTER THAN STEEL BEHIND THE RIMS.IT PRODUCES A SUBSTANCE THAT MAKES IT STICKY, WHEN IT DRIES. IT CAUSES THE BRAKES AND TIRES TO BREAK THE RIM AND PAY FOR THE BROKEN RIM. I FEEL THAT GMCSHOULD TAKE RESPONSIBILITY AND FIX THIS PROBLEM.*AK
THE TRANSMISSION WENT OUT FOR THE SECOND TIME. IT NOW HAS 46,200 MILES. THE FIRST TIME IT WENT OUT IT HAD 13,000 MILES. SEVERAL PROBLEMS WITH THE SEAT BACK ADJUSTORS. THE CAST GEAR BROKE ON EACH SEAT AT LEAST TWICE. *TT
HEATER STOPPED PRODUCING HEAT AFTER 35,000 MILES. REQUIRED AN EXTENSIVE SYSTEMS FLUSH COSTING ALMOST $400. SIX MONTHS LATER, HEATER CORE FAILED CAUSING COOLANT FUMES TO BE EXHAUSTED INTO THE PASSENGER COMPARTMENT WHERE YOUNG CHILDREN WERE RIDING. REPLACEMENT OF HEATER CORE COST ALMOST $850.
DRIVERS SIDE SEAT RECLINER HANDLE (METAL SHAFT) BROKE METAL APPEARS TO BE WEAK, SEAT WAS STUCK IN LOWERED POSITION. *NLM
Official recalls
0No recalls in this snapshot.
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.
Illustration