The 6.7 Cummins and 6.7 Powerstroke are both capable engines, but there are key differences between them. Here's everything ...

Although the 6.7L Cummins Diesel is highly popular, mechanics and those who own trucks that use it share their opinions on ...

The Common Rail ISB 5.9-liter remained available until the end of the 2007 model year. Then it was discontinued entirely, passing the torch to its bigger, more advanced B-Series sibling, the ISB 6 ...