The Indiana-based company has, after all, been at the forefront of the diesel game for decades now. Since 1989, engines bearing the Cummins name — such as the largely celebrated 5.9L and 6.7L ...

A larger 1.5-liter four-cylinder turbo-diesel engine, the E15A, would power a few Indian models from 2019 to 2020, but, after that, Suzuki was out of the diesel game entirely, at least as far as ...

The Cummins 6.7L and Ford Power Stroke 6.7L engines are arguably two of the most popular diesel units on the market. How do ...

Yeah, it's gotten a little tricky to talk about Volkswagen and diesel engines since news broke that the company had been gaming the system with its "clean diesel" cars made between 2009 and 2016 ...

Ford is solidly entrenched in the diesel drag-racing game, with late-model engines and hopped-up OGs like this HEUI 7.3-liter in Zach Pierce's rig. Diesel Racing Engines: Control ...

The U.S. Clean Air Act of 1970, which forced diesel makers to clean up their products, ultimately boosted business for Cummins, which was rapidly able to bring cleaner engines to market.