Direct-injection engines were introduced with a promise that sounded ideal: more power, better fuel efficiency, and cleaner ...

Removing carbon build up from your direct injection gasoline engine is easier than you might think! I'd always heard that you have to soda or walnut shell blast the valves after removing the intake ...

China-based Weichai Power’s WP15 hydrogen direct-injection engine has qualified under the China VI vehicle ...

Mercedes' M256 turbocharged inline-6 engine has become popular across the German manufacturer's range, but what are the weak spots in this powerful mill?

Weichai Power (HKG:2338) announced that its independently developed WP15 hydrogen direct‑injection engine for heavy-duty ...

Gas has been expensive of late. Have you been tempted to stray away from Top Tier fuels in favor of a warehouse brand’s ...

Audi has made great cars for a very long time, but that doesn't mean it's never missed the mark, and that extends to the ...

Weichai Power’s WP15 direct-injection heavy-duty hydrogen internal combustion engine recently passed the authoritative environmental emission certification test, becoming the first product of its kind ...

Towards the second half of the 20th century, the quest to create an engine with more power, long-term reliability, and higher efficiency was something akin to the search for El Dorado. In their ...

You find a used BMW X3 with 60,000 miles for $27,000. It drives well, the interior is clean, and compared to a new Honda CR-V ...

It's no surprise that some drivers want to save fuel at the moment, but will switching it off in traffic really save you money at the pumps?

The exhaust aftertreatment system market is anticipated to expand from USD 37.17 billion in 2026 to USD 45.56 billion by 2033, growing at a CAGR of 2.9%. Drivers of growth include advanced emissions ...