DW  NHRDA

World Finals: The NHRDA Ends Its Season with A Spectacular Show

Diesel events have been growing in popularity, and one event that has really picked up steam is the NHRDA World Finals in Ennis, Texas. The […]
DW  JEEP

Comanche MJ: The 1986-92 Cummins-Powered Jeep

The 1986-92 Jeep Comanche MJ was one of Jeep’s better ideas. Essentially an XJ Cherokee with a pickup bed, the Comanche even had a factory […]
DW  FUEL LEAD

Fuel Filter Fix: Rebuilding A Leaky Duramax Head

A common problem with high-mileage 2001-2010 Duramax trucks is that the fuel filter head assembly begins to develop air leaks. The engine’s CP3 high-pressure fuel […]
DW  DEF A

Diesel Exhaust Fluid (DEF): The Downsides of Misuse

Back in the September 2014 issue of Diesel World we talked about diesel exhaust fluid (DEF), which is used as an exhaust treatment in modern […]
DW  EDIT

2015 Ford F150: Our Aluminum Future?

I recently got a chance to drive the new 2015 Ford F150. For those who haven’t heard, the big news for Ford’s half-ton is that […]
DW  CST

CST Kit: Lifting a 2015 GMC

When Javier Gomez bought a loaded 2015 GMC Sierra Denali to use as a shop truck for his business—Gomez Custom Wheels & Tires in Fontana, […]
DW  AXLE LEAD

11.5 AAM Rear Axle: Best Aftermarket Products

Diesel trucks are built to handle a lot of abuse, but diesel enthusiasts like us tend to push way beyond the manufacturer’s intended performance levels. […]
DW  AXLE LEAD

Ultimate Axle Build: Building A Super-Strong 9.25 AAM Front Axle for Your GM or Dodge (Part 2)

The independent front suspension system and 9.25-inch AAM axle delivered in 2001-2010 GM trucks is great at providing a smooth ride on the road, but […]

The Gun-Metal Gray Dually

When the zombies attacked in the film Resident Evil, one of the commandoes uttered a familiar phrase, “It’s time to lock and load.” While this […]
DW  DCAM

Alternate Firing Camshaft: Strengthening A Duramax

With nearly 15 years of production, the 6.6L Duramax V-8 found in GM trucks has proven itself to be a durable and dependable diesel. Throughout […]
EDIT

A Brief Note on Alternatives

One of the things I love about this job is that I learn something new with every issue. This month’s lesson was about GDiesel, a […]
DW X GATOR

Alligator Performance: Annual Event Brings Out the Northwest’s Best

There are a few certain things when it comes to diesel enthusiasts—we love our trucks and we love to have an excuse to get together, […]
DW  GMBLUE

Tech Q&A Part #6

Low Fuel – Not Hello, Is there anything I can do to my ’07 NBS Chevy 6.6L 2500 so the fuel gauge does not show […]
2016 Chevrolet Colorado

2016 Chevrolet Colorado: Diesel-Powered Pickup

As the industry’s leading diesel magazine, we like to present an image of jaded professionalism, especially when it comes to new trucks. A diesel-powered 2016 […]
DW  MERICA

Tech Q&A Part #5

Wait to Start…Is it Working? Hi Jim, I own a 2007 classic (1st gen body style) GMC Sierra with the LBZ Duramax, which appears to […]
DW  GMLB LEAD

PPE Pump and T-Case Brace Kit Upgrade

The Duramax/Allison combo was a pretty solid homerun for the GM crowd right from the get-go when it was released in early 2001 for the […]
DW  LB

Tech Q&A Part #4

Bogging Issues Hey there, I have a 1997 Chevy pickup with a 6.5L diesel, and I’m having some issues, such as a lack of power […]
DW  GMPCV LEAD

No More Blown Boots: Merchant Automotive’s LML Duramax PCV Reroute Kit

Engines require crankcase ventilation to prevent pressure buildup that can blow out seals and cause routine leaks because all ICEs have a small amount of […]
DW  EDIT LEAD

Tech Q&A Part #3

Light-Duty Diesel? Hello, I have not purchased a rig yet, hence my search for information. I wonder if you have tackled the following question before. […]
DW  GMWHITE

Everyman’s Truck: Crank Windows and 650 HP

A lot of us remember that pivotal moment when a diesel captured our undivided attention for the first time. For Kaden Nelson, that moment occurred […]