The 6.0 Power Stroke engine had a distinctive whistle back in 2003, but later versions lost out on it. Here's why it had that ...

Discover the best performance upgrades for the 6.7 Powerstroke in 2026. Boost horsepower, torque, towing power, and ...

If you drive a diesel car or truck, you've probably bumped into the term biodiesel. Like most owners, you probably first saw the term biodiesel on the pump (as a mix for ultra-low-sulfur diesel) – and ...

Ford began installing 7.3-liter diesel engines, developed in conjunction with Navistar International, in its trucks in 1988. That first version featured indirect fuel injection, or IDI, and laid the ...

Most diesel truck enthusiasts will tell you that engines don’t get much more reliable than the 12-valve Cummins. Meanwhile, the majority can find something negative to say about Ford’s 6.0-liter Power ...

North America started to get a taste for diesel-fueled vehicles in the 1930s. In the first instance, only the largest of commercial vehicles relied on Rudolf Diesel's namesake invention because diesel ...

Intake, compression, power, then exhaust. Every 4-stroke engine ever made – about 80% of all engines currently in existence – function on this principle – even rotary engines. But now, Porsche has ...