L87 RegistryGM 6.2L V8 Failures
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Engine failureUnresolved

2026 Chevrolet Silverado 1500 High country

MinnesotaReported 1 month ago

What happened

Light acceleration from a stop light. Engine knock when lifting on the throttle

Symptoms
Engine knocking
Dealer response

Spun bearing

Case details

Mileage at failure
9,518 mi
Date of failure
Jun 16, 2026
Repair status
Unresolved
Out-of-pocket
Days out of service
Warranty
Under warranty (Bumper-to-bumper)

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