Driving a used car comes with a list of responsibilities. If you are driving an older Acura CSX you may want to take the time to figure out how you will keep maintenance bills low. More than likely as your car gets older you are going to have parts break or wear down and they will need to be replaced. Replacing them can be expensive unless you know exactly what to do and the best option is to get used Acura parts. If something like the Acura radiator stops working it can be expensive to try and replace it with a new one but an older one will work just as well and cost much less.