Troubleshooting- Take control and attempt to troubleshoot your car's problems. Whether it is a funny sound or a bumpy ride, here's the place that can help solve your problems.

Ask the Authors- If you still can't find what's wrong with your car, you can always ask us. Give us 3-5 working days and we'll write you back.

Forum- Here's the place where you can ask questions, answer questions, or just talk about cars in general. Our only rule is no selling.

Comments- We would greatly appreciate any comments from you. Tell us what you like and don't like in this website.

Match the Name Game- Help us out by correcting all of the names of the tools in our workshop. Includes instructions and an answer sheet.

The Crossword Puzzle- Let us really put you to the test. Try our crossword puzzle and see if you can correctly guess each of our definitions! If you are good enough, you can join our high scorer's list.

The Beginner's Quiz- Think you know enough to pass our beginner's courses? This will test your general knowledge about cars and how they work.

Search the Site- Can't find what you're looking for? Try searching Under the Hood for specific words or topics.

Take a Quick Tour- If you want a quick tour, here's the place to do it. Here we'll lead you through each and every section; at the same time, you will have the freedom to browse on your own.