According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2019 Chevrolet Silverado has 3 documented known issues, with 2 rated critical. The most serious are 8-Speed (8L90 / 8L45) Transmission Shudder, Hard Shift and Torque-Converter Judder ($200-$4,000 repair) and 5.3L V8 Active Fuel Management (AFM) Lifter Collapse and Camshaft Damage ($1,500-$4,500 repair). Across all issues with published estimates, repair costs range from $200 to $4,500. DIY maintenance guides at au7o.io.