The 6.7L Cummins inline-six diesel has powered pickup trucks for 30+ years, evolving from 5.9L origins to today's 430hp Ram ...

A breakthrough in diesel engineering changed how heavy trucks delivered power, ultimately reshaping torque, gearing, and real ...

Any certified gearhead knows that diesel engines do not use spark plugs. But why not? If power in an engine is created by combustion or explosion of flammable liquids, won't a spark plug in a diesel ...

You own a diesel-powered vehicle and are thinking of giving it a tuneup. But does your diesel even have spark plugs to change? The short answer is no, diesel engines do not have spark plugs. Instead, ...

A brutal engine torture test is reigniting debate around Ford’s legendary diesel trucks. From contaminated fuel to extreme abuse, the aging 7.3-liter Power Stroke refused to quit, reminding ...

We've all thought about what would happen when you pour jet fuel into a diesel engine. Will it work or lead to immediate catastrophic failure, perhaps even an explosion? Planes are among the most ...

When most people think of diesel engines, they often picture heavy-duty trucks and locomotives — or they might recall Volkswagen's Dieselgate scandal – but diesel power actually made its passenger car ...

You can shovel snow out of the driveway all you want, but if your vehicle isn't up to the task of living somewhere that gets particularly cold in the winter, you'll still find yourself stuck at home.

The Engine Technology Forum’s new online hub aims to provide fleets, policymakers, and equipment owners with fact-based information about selective catalytic reduction technology, diesel ...