NHTSA Complaint #11674444 — 2023 CHEVROLET SILVERADO 2500 POWER TRAIN

Complaint Details

ODI Number	11674444
Vehicle	2023 CHEVROLET SILVERADO 2500
Component	POWER TRAIN
Date of Incident	May 8, 2025
Date Filed	July 18, 2025
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	ME

Consumer Description

While driving to work one day I came to an intersection and stopped. When I went to accelerate to take off my truck shuttered and made a loud noise. The truck immediately went into "Reduced Power Mode" with no warning. I could no longer drive the appropriate speed limit and had to constantly pull over to allow other vehicles to go by. This caused a traffic jam on narrow roads to get the vehicle to a safe spot. My truck only has 43,000 miles on it. The dealership confirmed that the truck has a bad valve body and needs to be replaced. The truck is currently sitting at the dealership and has been since May 15, 2025. As of today, July 18, 2025, GM still does not have an ETA on when the part to fix my truck will ship out.

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