Diesel Forward explains how to properly diagnose the failure of a turbocharger in a diesel application.

The main point being, turbochargers don't usually just fail on their own, but because of another issue.

Thinking about doing a Cummins conversion on your Super Duty?

Jeremy Schmidt documents almost every single step to building the ultimate truck.

The EGR that comes on diesel trucks may be causing permanent damage to your engine. Find out inside what could be happening.

Considering a diesel engine swap?

There are plenty of options, and one we came across is the Kubota V2203DI.

Never heard of it?

Well, read how these guys did it, and decide for yourself if it's for you.

Whether it is street driving, drag racing or truck, and tractor pulling, you need a quality harmonic balancer for your diesel engine. Check these out.

Known to be the weak link of the 6.7-liter Cummins trucks is their transmission. See BD Diesel Performance's fix to the 68RFE transmissions.

Head to head comparison of the Nissan Titan 5.0-Liter Cummins and Ram 1500 3.0-Liter EcoDiesel.

Only two diesel engines available for half-ton trucks.