Oil changes should be done every 3,000 miles or every 3 months. The reason your oil needs to be changed is that after driving for so many miles, your oil in your car gets dirty and builds up gunk in the oil filter. You cannot really tell if oil is dirty or not by looking at it, so it is better to get the oil changed every 3,000 miles or every 3 months. When the oil is not changed, it builds up like gel and gets dirty causing the engine to fail eventually.
An oil change is just basically draining the old oil out, replacing the old oil filter, and then putting new oil into the car. Let the experienced and knowledgeable technicians at AAAuto Service Center handle all your oil change and maintenance needs. Doing an oil change by yourself can be a messy job. Make sure you have some place to dump the old oil and also if you have never done an oil change before, make sure you read up on everything you need and how to do it properly.