I had a cylinder go on a road trip from Calgary AB to Mesa AZ. Made it to a GM dealer in Cedar City Utah. Only 15ooo KM on the engine. GM bulletin instructed the dealership to replace all the pistons and lifters. Yes a recall should definitely happen! I am out a couple grand on hotels stays, rental car, and airfare back to Cedar City to pick up the vehicle after 2 weeks in the shop. Thank you GM for a horrible experience and I cannot wait to leave the Cadillac brand for good. Looking forward to a new Range Rover!