Preventive Maintenance We all know proper care on our vehicle is essential to its long-term performance. It is just the same as us getting a routine check-up with the doctor to be sure we are in good health. Regular preventive maintenance can help save money on repairs in the future, and it doesn’t have to be difficult to check on a few things yourself. Basic maintenance items in your car like engine oil changes, transmission fluid, or tires should be a regular thing, it gives you a chance to catch anything serious before it becomes a bigger problem and cost you in the long run. LifeHacker has a generic checklist designed to help give you a general idea of where to start. Different cars have different requirements, so it is best to start with your owners manual. If for some reason you don't have your car's manual, there are a few helpful websites you can refer to such as Edmunds . If you want to be a little more precautious, you can also take your car to a dealer or auto ...