This guide walks you through changing the various oils in your car and saving money while doing it. Changing the oils in your car is easier than you think. With a few tools and the techniques in the book, you will enjoy the satisfaction of accomplishing these important maintenance tasks. This book covers changing motor oil, brake fluid and gearbox oil. In addition, important maintenance and troubleshooting tips are included like using the color, odor and feel of the different oils as a indicator of how your car is functioning.