NHTSA Complaint #11655335 — 2017 GMC SIERRA 1500

ENGINE issue reported to NHTSA

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Complaint Details

ODI Number	11655335
Vehicle	2017 GMC SIERRA 1500
Component	ENGINE
Date of Incident	April 7, 2025
Date Filed	April 17, 2025
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	TX

Consumer Description

Vehicle went into limp mode. 36 check engine codes popped up all related to cam shaft and lifter issues. Vehicle was taken to a shop and it has been determined that the passenger side lifters and rollers have sized due to the active fuel management system. This is the L86 GM 6.2 liter motor, that has developed the same issues that the L87 motor is being investigated for. There where no tail tail signs or check engine lights that were on prior the the lifter failure.

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