How do jet engines start? originally appeared on Quora: the place to gain and share knowledge, empowering people to learn from others and better understand the world. Answer by Tim Morgan, Commercial ...

For more than a decade, automatic engine start/stop systems were sold as painless climate tech, a clever way to trim fuel use by cutting the engine at every red light. Now the feature is rapidly ...

Besides preventing the build-up of nasty engine sludge and premature wear, protection against cold starts is one of the main reasons why you should never skip an oil change in your gasoline or diesel ...

Engine stop-start systems have gained in popularity over the past several years as automakers attempt to cut emissions and lower fuel consumption during normal, everyday vehicle use. The idea is quite ...

It may seem obvious, but fill the engine's crankcase with the right amount of oil, usually four to five quarts, and make sure the filter is full of oil. If you've purchased an assembled motor, check ...

Volkswagen is still reeling from the U.S. Environmental Protection Agency’s revelation that the carmaker had altered diesel engines to beat emissions tests, which caused immediate consumer outrage.

Diesel engines are renowned for their power and fuel efficiency, but cold weather can pose significant challenges to their operation. Many diesel owners wonder if starting their engines in cold ...

On Wednesday, we took a look at some of the consumer sentiment regarding General Motors’ automatic engine stop-start system, which seeks to conserve fuel during daily vehicle operation by temporarily ...

When a American-made reusable aircraft broke the hypersonic barrier for the first time in nearly 60-years this past December, it was not one of the aerospace industry’s prime engine makers, but a ...