Why do brakes stop a car? The pads press down on the wheels to slow and stop things, but the pads rely on other components. And all parts rely on brake fluid to work. Brake fluid, however, doesn't always receive the recognition regarding its necessity.

Brake fluid creates pressure within the brake lines. The pressure, at a powerful level, forces the parts to put the necessary force on the wheels.

The fluid does need to be clean and at proper levels to do its job. Otherwise, the brakes could perform poorly and cause an accident. So, stay on top…

The very idea of "low-mileage oil changes" seems perplexing to some drivers. Manufacturers usually suggest a change after driving on the same oil for 5,000 miles. At one time, 3,000 miles was the recommended point. When did the notion you should request an oil change after too much time passed? The answer is, "Since day one." Oil loses viscosity after too much time passes.

Six months is the suggested time limitation on motor oil. So, you have the suggested to change the oil every 5,000 miles or six months, whichever one comes first. Driver commonly won't…