1.If your car needs a tuneup or is due for its regular service, get it done now. Bad hoses, belts, water pump, spark plug wires, distributor cap, etc. can leave you stranded in the winter. Better to fix them at your convenience than after you've been sitting in your stalled car for three hours waiting for CAA. (Just kidding No one has ever had to wait three hours for one of your tow trucks, have they? Naahh!) 2.Make sure your battery and charging system are up to snuff. Your mechanic should check the battery, charging s ....