Has anyone had problems with the motor mounts on the new 2020 Sahara Eco-Diesel? I am a new owner and was just told I needed a new motor mount. The dealership said it would take 2 weeks to get one. It was sold to me cracked apparently. Seems like a long time to wait but I am interested in knowing this might be a weak part in the new Sahara Eco-Diesel. Maybe that is why they didn't make enough to support unexpected demand?