NHTSA Complaint #11638741 — 2023 CHEVROLET TAHOE

ENGINE issue reported to NHTSA

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Complaint Details

ODI Number	11638741
Vehicle	2023 CHEVROLET TAHOE
Component	ENGINE
Date of Incident	April 22, 2024
Date Filed	January 27, 2025
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	IL

Consumer Description

Main bearing failure on my 6.2L at 17,000 miles. Starting making knocking noise, and within two miles it died and wouldn’t restart. No check engine light or warning lights. Blew a 40 amp fuse. Once replaced started but knocked and died. Dealership determined spun main causing internal engine failure. Motor replaced. Started making internal engine noise again like almost a spark knock type noise or rattle under acceleration. Has 32k miles on it now and bring into dealer next week for issue. Engine was on back order and took over a month to get.

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