NHTSA Complaint #11532754 — 2016 GMC SIERRA 3500 FUEL/PROPULSION SYSTEM

Complaint Details

ODI Number	11532754
Vehicle	2016 GMC SIERRA 3500
Component	FUEL/PROPULSION SYSTEM
Date of Incident	May 12, 2023
Date Filed	July 17, 2023
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	AZ

Consumer Description

I own a 2016 GMC 3500 Diesel that had a serious mechanical breakdown while traveling on the freeway. The truck lost all motive power and needed to coast across 4 freeway lanes. Once towed to a local GMC Dealer, they diagnosed the problem as the Bosch CP4 fuel pump internally came apart while driving. I have to have this vehicle working so I got it repaired at a cost of $16,145. This is a known issue and losing all power while at highway speeds could have caused a serious incident. Please address this issue before someone dies.

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