2018 BUICK ENCORE Engine And Engine Cooling Problems

The contact owns a 2018 Buick Encore. The contact stated while the vehicle was parked, the contact's husband noticed there was oil leaking onto the ground underneath the vehicle. The contact’s husband, who is a certified mechanic, diagnosed the vehicle and determined that the failure was caused by a leaking oil cooler pipe. The contact was informed that the oil cooler pipe needed to be replaced. The vehicle was not repaired. In addition, the contact stated that the leak was persistent. The manufacturer was made aware of the failure but provided no assistance. The contact referenced GMC recall 43210; however, the contact was informed that the VIN was not associated with the recall. The contact was advised to contact the NHTSA Hotline to report the failure. The failure mileage was approximately 152,000.

The contact's sister owns a 2018 Buick Encore. The contact stated while driving at various speeds, the vehicle inadvertently loss motive power without warning. The vehicle would restart independently and resumed normal operation. The contact had taken the vehicle to a dealer to be diagnosed. The mechanic determined that the turbocharger assembly was defective. The vehicle was repaired. The contact was also informed that the antifreeze had been burning within the engine however, no additional repairs were performed. The manufacturer was not notified of the failure. The vehicle was repaired. The failure mileage was unknown.