Spelab diesel performance products help improve airflow efficiency, exhaust dynamics, and system durability under demanding ...

While 40-year-old engines might not be expected to be the most reliable today, a certain diesel engine has found itself with ...

We may receive a commission on purchases made from links. The problems associated with CP4 high-pressure fuel pumps are well documented. In fact, Ford recently issued a recall of close to 300,000 ...

There are few critical choices to make in terms of the latest heavy-duty trucks, such as whether you should opt for a 6.4 HEMI or a 6.7 Cummins for your RAM 2500 engine. But one of the ...

This cast-iron brute defies mileage limits, propelling trucks to unimaginable distances.

Ford announced that it’s offering Power Takeoff (PTO) as standard with its 6.7-liter Power Stroke turbo diesel engine for auxiliary power needs on commercial vehicles. According to Ford, the 6.7-liter ...

The Ford Motor Company is recalling a small number of 2025 model year F-250 and F-350 trucks equipped with the 6.7-liter Power Stroke V8 turbo diesel. As it happens, the fuel return line connectors ...

North America started to get a taste for diesel-fueled vehicles in the 1930s. In the first instance, only the largest of commercial vehicles relied on Rudolf Diesel's namesake invention because diesel ...