Model directory 
Chevrolet: common problems and service schedules by model
49 verified faults across 4 models, from Brimly's Vehicle Knowledge Base — each checked by a human before publication. Below is every Chevrolet model with its most serious known faults; open one for its problems by generation, the mileage they appear at and its service schedule.
- Silverado 1500 Watch for:
- 3.0 Duramax transmission control-valve failure → rear-wheel lockup (2020-2022 diesel)
- 6.2 V8 (L87) connecting-rod / crankshaft defect
- Equinox Watch for:
- Automatic transmission shift irregularities (early reports)
- Dashboard reflections obscuring the windshield
- Trax Watch for:
- Infotainment / camera display glitches
- Intake-valve carbon build-up (direct injection)
- Tahoe Watch for:
- 6.2 V8 (L87) connecting-rod / crankshaft defect
- AFM/DFM collapsed-lifter failure (V8)
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