Keeping the hydrogen and the combustion pressures inside takes serious sealing, so Toyota has multiple gaskets and o-rings to ...

I Drove the 2026 Genesis GV80 Coupe Prestige Black: Here’s My Honest Review of Genesis’ Striking Luxury SUV Audi's most reliable engines excel in over-engineering, parts availability, and longevity.

Carbon build-up reduces fuel economy by restricting airflow into the engine, disrupting the fuel spray pattern from inje ...

Reported Revenue -- $71 million, reflecting a decrease due to accounting for Cespira as an equity method joint venture; ...

A Texas Tech history professor imagines this news account showing a nightmarish dystopian Holy Week and Easter in 2076 ...

Volvo Trucks has begun road tests for heavy-duty trucks with hydrogen combustion engines. According to the company, series ...

Hydrogen combustion engine trucks will be especially suitable over longer distances and in regions where there is limited ...

Fouled or worn spark plugs can reduce efficiency, so swapping them for new plugs can help improve your car's fuel economy.

When Polaris introduced the Patriot 9R, the goal was clear: create the most responsive and powerful naturally aspirated ...