Oil changes are an essential task that can save money and prolong engine life, but they can be messy and hazardous if done without the right tools and precautions in place. Before beginning, cover the ground with plastic sheeting to protect it from oil spills. Jack up your car, support it with jack stands, then …

Your car’s battery provides fuel to its electrical system and keeps it functioning, but as with all automotive parts it will eventually wear out and need to be replaced. However, changing out a car battery needn’t be difficult or complicated. Before working on your battery, it is essential that you wear protective gloves and eyewear. …