As the 2027 EPA mandate looms, OEMs are still proving that advanced diesel engines are the most efficient way to keep fleets ...

ROCHESTER, N.Y. – As businesses, school districts, cities and power companies all signal they’re not ready for the state’s forced transition to zero emission trucks and buses, one local company says ...

Mahindra Thar Roxx has been spied testing in the country, fueling speculations of a possible new 1.5L Turbo Diesel engine option.

Cummins released details of its 2027 X15 diesel engine, which it says meets EPA 2027 emissions requirements while improving fuel economy — and without adding weight or using more diesel exhaust fluid.

Many owners of diesel motorcycles feel distressed when inspectors "floor the gas pedal" to measure emissions, but in reality, this method has been partially applied for many years, though few people ...

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In recent days, the implementation of the National Technical Standard on emissions for automobiles, especially those using ...

Internal combustion engines are incredibly complicated machines that many of us interact with on a daily basis, but don't completely understand. You get in your car, turn the key or push the start ...

In today's world of automobiles, internal combustion engines are available in a wide array of induction systems. We have diesel engines, gasoline engines, turbocharged engines, and more. One condition ...

RealTruck.com reports on the latest truck accessories, featuring new products to enhance vehicle performance and style.