Most diesel engines in the U.S. use a combination of technologies to reduce emissions. Usually there will be a diesel particulate filter (DPF), selective catalytic reduction (SCR) with urea (DEF fluid ...

Detroit Diesel Corp (DDC) will use exhaust gas recirculation (EGR) and diesel particulate filters on its heavy-duty engines to meet the The Environmental Detroit Diesel Corp (DDC) will use exhaust gas ...

Click here to write a Letter to the Editor. ngine maker Detroit Diesel Corp. said Friday it planned to use exhaust gas recirculation (EGR) and diesel particulate filters on its heavy-duty engines to ...

You might already know that gasoline and diesel engines both operate using the same four-stroke cycle: intake, compression, power, and exhaust. However, a key difference between gas and diesel engines ...

If you've been considering a Ram or Ford heavy-duty truck for your next purchase, you might be wondering about how the 6.7 Cummins and Ford 6.7 Powerstroke compare, and understandably so. These two ...