Most diesel truck owners understand how to put diesel exhaust fluid (DEF) in their trucks. However, some make the mistake of getting DEF in their fuel tank instead of the dedicated DEF tank. As the ...

Gilbert Smith brings 5+ years of automotive research and writing experience to CarBuzz since joining the team in 2024, specializing in automotive content since 2018. He originally hails from New ...

Cummins has been building pickup truck engines since 1989, which is when it first offered its legendary 359 cubic-inch inline-six engine known as the 6BT, often considered one of the best American ...

The Environmental Protection Agency (EPA) has issued new guidance regarding diesel exhaust fluid (DEF) systems in diesel engines that cause trucks and tractors to enter “limp mode” when DEF levels are ...

Is there a problem with the 2025 Chevy Silverado 1500 with the 3.0-liter Duramax Turbo-Diesel engine? The short answer is yes, and Vince Shinaver gives his unbelievable story on the Chevy Silverado & ...

The news from the Environmental Protection Agency concerning aftertreatment system faults in heavy-duty diesel trucks Tuesday this week, as previously reported, urged software updates to processes for ...

EPA is rolling out new guidance for manufacturers of farm equipment and other heavy-duty vehicles, removing regulatory red tape requiring diesel-powered farm equipment to reduce engine torque ...

Aug 7 (Reuters) - Cummins India (CUMM.NS), opens new tab reported a 30.5% rise in first-quarter profit on Thursday, helped by robust demand for its engines and power generators. The company, a unit of ...

Cummins Inc. is at a crossroads, balancing legacy diesel engines with growth in Power Systems and Distribution, but core engine business faces significant cyclical and structural headwinds. Q2 results ...

Cummins has decades of experience and market leadership providing diesel engines, specifically to the medium- and heavy-duty truck markets. Over time, the company has acquired more capabilities in ...