NHTSA Complaint #11706911 — 2021 CHEVROLET SILVERADO 1500

ENGINE issue reported to NHTSA

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Complaint Details

ODI Number	11706911
Vehicle	2021 CHEVROLET SILVERADO 1500
Component	ENGINE
Date of Incident	December 24, 2025
Date Filed	December 24, 2025
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	OH

Consumer Description

GM 6.2L L87 that was outside of GM original recall engine failure. Engine was running, made loud grinding and squealing sounds then shut off and now engine is locked up.

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