See also:

Checking the Engine Oil
Engine oil is essential to the performance and service of the engine. It is suggested that you check the oil level at least once a week in normal use and more often if you are on a trip or driving ...

To help prevent corrosion
You can help prevent corrosion from getting started by observing the following: Keep Your Car Clean The best way to prevent corrosion is to keep your car clean and free of corrosive materials. At ...

Checking electric cooling fans
WARNING: The cooling fan is controlled by engine coolant temperature and may sometimes operate even when the engine is not running. Use extreme caution when working near the blades of the cooling ...