When the 2019 Rams were introduced in 2019, their 6.7-liter diesel engines used CP4.2 injection pumps, before reverting to ...

Ford, Ram, International, and Pierce models face safety recalls tied to software faults and loss of vehicle control systems.

Evan Williams is an automotive journalist and mechanical engineering technologist with more than a decade of experience in the industry. He has written for the Toronto Star and AutoTrader Canada and ...

Abstract: The control accuracies of the injection time and fuel quantity are the most important factors affecting the fuel economy and emissions of an engine equipped with a high-pressure common-rail ...

While Dodge diesel trucks didn't always have Cummins engines, their shared history dates all the way back to 1989. That's when the inline six-cylinder 5.9-liter Cummins diesel first appeared in Dodge ...

The 2027 Ram Power Wagon is now offered with a Cummins diesel engine for the first time. Ram's diesel is a 6.7-liter inline-six that makes 430 horsepower and 1075 pound-feet of torque. The new Power ...

Ever since the first diesel truck appeared more than a century ago, diesel engines have had a constant presence in the pickup market. These engines are known to be durable, more fuel efficient, and ...

If you watched the MythBusters drive an old Mercedes diesel fueled with used cooking oil, you probably wondered why we don't do that all the time with all diesels. After all, Cummins B-series are the ...