We may receive a commission on purchases made from links. The engine bay under the hood is one of the dirtiest parts of a daily-driven car. But it's also one of the most neglected places to clean.

We may receive a commission on purchases made from links. Our cars depend on many individual mechanical parts and systems, as well as a host of electrical sensors and computers to carry us to and from ...

Whether you are looking to prep your car for sale, get it clean prior to mechanical surgery, or merely don't want to cringe when you open the hood, a little DIY cleaning will make a world of ...

Just like a solid foundation is important for a sturdy house, a well-prepped engine block is critical for a motor make big power—and do it more than once. A professional engine builder offered to show ...

Let's face it: not everyone is comfortable cleaning their car's engine bay. Unless you are a mechanic or very hands-on with auto maintenance, it can be nerve-wracking to mess around with the ...

CARS.COM — A clean engine compartment makes a used car look newer and better maintained. Some shops that perform engine cleaning services claim a clean engine even runs a little cooler because ...

The world is looking mighty volatile these days, so there are plenty of reasons why you should be concerned with your car's engine longevity. Whether you're trying to sustain a higher-mileage car to ...

According to AAA, Top Tier gas "likely" keeps your engine cleaner for an extra three cents a gallon. But its study is based ...

Ron Kukler has spent 30 years as a combustion engineer, before he had a specific need - he wanted a lightweight diesel engine for a high-speedboating application and available motors were too heavy, ...