This is a new series of posts that I will be writing every Monday. Maintenance Monday will be when I share some of my knowledge of cars that can help you maintain your vehicle. Today I want to talk about keeping your gas at 1/4 a tank or more. This is the most important in the summer months this helps keep the fuel pump that is inside the tank cool. You don't want the pump to over heat, if it keeps over heating you will have to replace the pump and it can be pricey.