I have had to replace the motor in my 2016 Liberty (6 years old not thrashed - still on the first set of brakes) - fully serviced and 103,000 kms on the vehicle. Replacement was as a result of the teeth being worn from the camshaft gear drive. (See photo attached). Every mechanic and machinist that have seen the Camshaft Gear Drive believe it is faulty and has not been hardened correctly. I believe there will be more vehicles that have come off the line at the same time with the same issue, but I have had to get the car back on the road with no choice than to replace the whole motor at my expense. Has anyone else experienced this in any other vehicle?