NHTSA Complaint #11642534 — 2019 BUICK REGAL POWER TRAIN

Complaint Details

ODI Number	11642534
Vehicle	2019 BUICK REGAL
Component	POWER TRAIN
Date of Incident	December 30, 2023
Date Filed	February 13, 2025
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	MN

Consumer Description

PCV system failed causing excess pressure to blow out the rear main seal and crankcase seal resulting in an oil leak. No lights and no codes were on the dashboard. The only symptom was a high pitched squealing sound during very cold weather. The problem has been reproduced by the dealer. The problem first appeared the first winter owning the vehicle.

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