He mistakenly put DEF in his GMC Sierra Duramax and faced a $15,000 dealer bill. See how one local shop saved him a fortune ...

In the realm of internal combustion power, diesel engines are typically reserved for the heavy stuff. Over the last several ...

If you aren’t married to buying new, the Express and Savana were even available with greats like the Vortec 8100 big block V8 and the Duramax ... a diesel particulate filter, cooled exhaust ...

If you haven't heard of Jake breaks, you're probably not alone. But how is this variation any different from the regular kind ...

In addition, to comply with the ever-more-stringent EPA laws, Mack has made some changes to their diesel exhaust fluid (DEF ... Detroit DD15 — and makes 510 brake horsepower from a 12.9-liter ...

When fire danger required shutting off transmission lines that might spark a blaze, the town relied on a bank of generators in a popular recreation area that belched choking diesel exhaust and ...

Fuel economy (L/100 km): 5.6 city / 6.7 highway / 6.2 combined ...

When equipped with the available Duramax diesel engine, the Silverado 3500HD makes towing and hauling huge loads a breeze. Confidence would be higher if the brake pedal weren't so squishy ...

A Duramax diesel engine is also available ... New for 2025, a trailer brake controller is equipped on all models while front and rear parking sensors are found on more option packages.

Randy has used several diesel powerplants in his builds over the years, including a Cummins 6BT in an E-body ‘Cuda. A Duramax seemed fitting for this Chevy, so Randy called on Industrial Injection, ...