#dodge truck ecodiesel problems

[smoothshift]

Ram Ecodiesel Oil Leaks via /r/cars

Ram Ecodiesel Oil Leaks

I bough a Dodge Ram Ecodiesel in Dec 2018, it currently has 31500 km on it. Since I bough it, the truck has had four oil related problems - timing cover oil leak, left valve cover oil leak, right valve cover oil leak, and smell of burning oil entering the passenger compartment. The dealership just keeps fixing these issues. Dodge corporate refuses to do anything, they say that by fixing it they fulfill their obligation. Is there anything I can do to hold them accountable for selling me a lemon? I live in Ontario, Canada.