The negative effects of unmitigated carbon buildup can include poor fuel efficiency, loss of horsepower, check engine lights, misfires and excessive emissions.

Diesel engines require on heated and compressed air to run efficiently. Glow plugs and intake heaters help make that happen, ...

The tests demonstrated the performance of “the high-speed air-breathing engine — enabling greater ranges than a conventional rocket,” the U.K. said, adding that the achievement was a ...

It isn’t just hot air either, their car has already been successfully tested in brisk conditions. The race car is decked out with an Aurobay-DHE20TDM methanol engine, also developed by Geely, under ...