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: 2 of 3 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.
Engine And Engine Cooling. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Fuel System, Gasoline. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Suspension. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
0 crash reports0 fire reports0 injury reports
What owners actually said
3 reports
110,000 miles · Apr 14, 2008
Engine And Engine Cooling
2000 S-10 BLAZER LS. VERY NICE SUV BOUGHT FOR MY SON TO GO TO COLLEGE. THIS IS NOT A COMPLAINT BUT INFORMATION FOR OTHER OWNERS. A/C AND DEFROST DID NOT WORK BUT NO TIME FOR IT TO BE IN SHOP FOR FIRST SUMMER. READ SOME ON HERE AND SAW "CLOGGED HEATER CORE" WITH VERY EXPENSIVE REPAIRS. TOOK TO LOCAL REPAIR SHOP I USE. THEY CHECKE…
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2000 S-10 BLAZER LS. VERY NICE SUV BOUGHT FOR MY SON TO GO TO COLLEGE. THIS IS NOT A COMPLAINT BUT INFORMATION FOR OTHER OWNERS. A/C AND DEFROST DID NOT WORK BUT NO TIME FOR IT TO BE IN SHOP FOR FIRST SUMMER. READ SOME ON HERE AND SAW "CLOGGED HEATER CORE" WITH VERY EXPENSIVE REPAIRS. TOOK TO LOCAL REPAIR SHOP I USE. THEY CHECKED IT OUT AND HAD IT BACK IN LESS THAN 4 HOURS. CLOGGED HEATER CORE DUE TO CHEMICAL MAKEUP OF LONGLIFE ANTIFREEZE. FLUSHED AND TWO CLAMPS REPLACED ALL FOR UNDER $50. *TR
NHTSA ODI #10224383
Mileage unknown · Mar 29, 2008
Fuel System, Gasoline
STRONG FUEL SMELL IN VEHICLE WHEN FILLING FUEL TANK. 2000 CHEVROLET S BLAZER. NO SMELL IF TANK IS FILLED LESS THAN 3/4 FULL. *TR
NHTSA ODI #10222658
47,000 miles · Sep 22, 2006
Suspension
TRAVELING SLOW ON A CITY STREET. ON TURNING A CORNER, THE LEFT FRONT WHEEL COLLAPSED UNDER THE CAR. THIS MOMENTARILY THREW THE VEHICLE OUT OF CONTROL BUT WAS QUICKLY RECOVERED. UPON INVESTIGATION, WE LEARNED THE UPPER BALL JOINT FAILED, SEPARATING AND CAUSING THE WHEEL TO FOLD UNDER WITH ADDITIONAL SUBSEQUENT DAMAGE TO THE A…
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TRAVELING SLOW ON A CITY STREET. ON TURNING A CORNER, THE LEFT FRONT WHEEL COLLAPSED UNDER THE CAR. THIS MOMENTARILY THREW THE VEHICLE OUT OF CONTROL BUT WAS QUICKLY RECOVERED. UPON INVESTIGATION, WE LEARNED THE UPPER BALL JOINT FAILED, SEPARATING AND CAUSING THE WHEEL TO FOLD UNDER WITH ADDITIONAL SUBSEQUENT DAMAGE TO THE ALUMINUM WHEEL. *NM
NHTSA ODI #10169010
Official recalls
0
No 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
0
No exact-year investigations in this snapshot.
2000 Chevrolet S/T Blazer Problems, Complaints & Recalls | Skip That Year