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Auto | Under the Hood

The Under the Hood Channel explores the systems that make your car function correctly. Learn about car parts and systems and how to do routine maintenance.

Aftermarket Accessories & Customization

Aftermarket Accessories & Customization

Aftermarket auto accessories and car customization can change your car from a boring, stock model to a head-turning street machine. Read about accessories and customization in these articles. See more »

Auto Manufacturing

Auto Manufacturing

Auto manufacturing is a complex, multi-step process. Not only is the auto manufacturing process interesting, it also helps fuel the world's economy. In this section you'll find articles all about auto manufacturing. See more »

Car Part Longevity

Car Part Longevity

Car part longevity is something that affects all car owners. Car part longevity depends on a few different factors, including where you live. In this section you'll find articles dedicated to car part longevity. See more »

Car Trends & Innovations

Car Trends & Innovations

How do self-parking cars and car computers work? What is drifting? Read the answers to these and other questions in the Trends & Innovations Channel. See more »

Cost of Car Ownership

Cost of Car Ownership

The cost of car ownership includes insurance, taxes and other fees. The cost of owning and operating a car also includes fuel costs, maintenance and repairs. In this section we'll examine the true cost of car ownership. See more »

Diagnosing Car Problems

Diagnosing Car Problems

Diagnosing car problems may seem like a daunting task but it's doable with a little know-how. Diagnosing car problems becomes easier once you understand what to look for. In this section you'll find articles dedicated to diagnosing car problems. See more »

Engines

Engines

The Car Engine Information Channel explores engine performance, maintenance and new fuel technologies. Learn how car engines work. See more »

Exhaust & Emissions

Exhaust & Emissions

This section can help you keep your exhaust system working properly. Learn how mufflers, catalytic converters and oxygen sensors work. See more »

Motorcycle Parts & Accessories

Motorcycle Parts & Accessories

Thinking about some upgrades to your bike? Read about the different parts and accessories you can use for your motorcycle in these articles. See more »

Options

Options

Your car may come with many standard features, but upgrade and accessory options are endless, starting with the windshield wiper blades. See more »

Salvage, Used & Junkyard Parts

Salvage, Used & Junkyard Parts

If you want to repair or restore an old car, then salvaging used parts from a junkyard might be just what you need. But how can you tell a deal from a rip-off? Read articles about finding the right used parts for your auto. See more »

Steering & Suspension

Steering & Suspension

The Car Steering and Suspension Channel explains the systems that help keep your car driving smoothly and precisely. Learn about auto suspension and steering. See more »

Transmissions & Drivetrain

Transmissions & Drivetrain

Upkeep of your transmission may save you money in the long run. Learn manual and automatic transmission basics, then move on to clutches, differentials and torque converters. See more »

Vehicle Maintenance

Vehicle Maintenance

Vehicle maintenance can increase the lifespan of your vehicle. Regular vehicle maintenance can seem like a lot of work, but it will usually save you money in the end. In this section you'll find articles dedicated to vehicle maintenance. See more »

Wheels

Wheels

How do 30 pounds of air in your tires hold up two tons of car? What’s the technology behind the tire and how do wheels work? Learn it all in the Car Wheels and Tires Channel. See more »

Other Systems

Other Systems

Learn about the various electrical and other systems that lurk under your hood, including cooling systems, ignitions, wires, fuses and connectors. See more »