2023 Chevrolet Blazer Pre-Purchase Inspection Checklist
Known Issues — 2023 Chevrolet Blazer
MODERATE
9-speed transmission shudder and hesitation
MODERATE
Infotainment system connectivity and freezing issues
MODERATE
3.6L timing chain wear on higher mileage
MODERATE
Carbon buildup on direct injection engines
MODERATE
AC compressor failure on some units
What to Inspect
- Feel for 9-speed transmission shudder
- Test infotainment system
- Test AC cooling
- Check 3.6L for timing chain noise
- Test all safety systems
Expected Maintenance Costs
| Service | Interval | Cost |
|---|---|---|
| Oil change (2.0L turbo) | every 7,500 miles | $60-$90 |
| Oil change (3.6L V6) | every 7,500 miles | $70-$100 |
| Transmission fluid (9-speed) | every 45,000 miles | $130-$180 |
| Spark plugs | every 60,000-100,000 miles | $100-$200 |
| Brake pads (front) | every 35,000 miles | $110-$170 |
| Cabin air filter | every 15,000 miles | $20-$35 |
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