The 7.3 PowerStroke, 5.9 Cummins, and 6.6 Duramax, are all iconic diesel engines, but how do they compare? Here's a ...

In a May 2013 report, “Case Study—Impact of Poor Diesel Fuel Quality on an Urban Fleet,” Cummins Filtration investigated problems with diesel engines in a New York City bus fleet. Complaints ranged ...

After a very public breakup between the automaker and the engine manufacturer, Ford skipped out on Navistar for future diesel ...

Diesel engines need extra care in winter to avoid problems like fuel gelling, weak batteries, and thick oil. Key tips include ...

When you find yourself in the market for a new vehicle, you may have to pick between a diesel- or gas-powered car. As a fuel, diesel may be a little more expensive than gas, but it comes with a host ...

This video is going to go over a common problem found in 2011-2019 Ford Superduty Trucks. The transmission cooler lines commonly rot out and start leaking. This is due to a poor design on the brackets ...

Some of the best articles come from the field. Such was the case with a 2003 Ford F350 equipped with a 6.0L Powerstroke die­sel and a 5R110 “Torqshift” trans­mission. The call came into Rod’s ...

Diesel engines run hot under load, but extreme heat means trouble. Here are the hidden causes of rising exhaust temps and how ...

Fiat Chrysler is recalling nearly 132,000 vehicles worldwide to fix a problem that could cause some diesel engines to stall. The recall covers certain 2014 through 2018 Ram 1500 pickups, and some 2014 ...

Most diesel truck owners understand how to put diesel exhaust fluid (DEF) in their trucks. However, some make the mistake of getting DEF in their fuel tank instead of the dedicated DEF tank. As the ...