Chevron says its updated Techron formula better cleans gasoline direct-injection injectors and is offering America 250 fuel rewards to encourage drivers to return to Top Tier fuel.

After launching the Sierra ICE in 2025, Tata has launched the Sierra EV, with prices starting at Rs 18.79 lakh (ex-showroom).

What is the difference between Tier 3 and Tier 4 diesel engines? We explain EPA nonroad emissions standards, DPF, SCR, and ...

Charles O’Conner has reached the point where the joke is doing the work of a flare gun. “Looking for a buyer,” he wrote in a Duramax 3.0 owners group. “$50k. It must go.” That is a man trying to laugh ...

WinGD’s giant ammonia-powered marine engine cuts CO₂ emissions by over 90%, signaling a major shift for global shipping.

TCAIL, which supplies exhaust systems for passenger vehicles and commercial vehicles, stands to gain from the next generation of stringent emission norms ...

The next-generation Sierra arrives later this year with new powertrains, a fully redesigned cabin, and trims aimed at the ...

NACFE’s new Messy Middle Powertrain Service & Maintenance report says keeping modern diesel engines running now depends as ...

Ram has not shared any breakdowns of exactly how many Classics the brand was selling for every fifth-gen Ram 1500 from the 2019 to 2024 model years. We've read guesstimates ranging from around 9% to ...

With an upside potential of 118.58% according to analysts, Westport Fuel Systems Inc. (NASDAQ: WPRT ) is among the 10 Most ...

Good Morning! The GIFT Nifty, an early indicator for the benchmark Nifty 50, is up 0.60% at 24,118 as of 7:10 am.

No, you cannot legally use or keep a 2017 diesel Hexa on public roads or public parking anywhere in Delhi NCR once it turns 10 years old. The NGT/Supreme Court orders, implemented by Delhi and NCR ...