Many semi-trucks are powered by diesel, but the recent cold has not been kind to that type of fuel.

Diesel engines are notoriously robust, but if the fuel they run on gets contaminated, the engine can suddenly become much ...

Diesel engines are known to be reliable and long-lasting, but they can also present unique maintenance issues that you must ...

Diesel engines use compression to ignite the fuel, which needs to have an even burn, and cetane boosters have an important ...

GM Ecotec engines face timing chain failures, oil consumption issues, and exhaust manifold problems that cost thousands in ...

Power Stroke Diesel engines provided thrust for Ford Super Duty rigs for decades, but there are some key differences between each of the Power Stroke engines.

Dimpled pistons might sound strange, but some say they could be the future for diesel power. We've looked at the arguments for and against this wacky idea.

The problem with agriculture now is not only production volume, but climate change, drought—we are facing a lot of ...

Why does my diesel VW Caddy idle at around 1000rpm every 300km for several minutes, with no DPF warning lights? Could this be ...

How a vehicle built to run on unleaded fuel reacts when diesel is introduced to the mix depends on a number of factors, including how long the vehicle is driven post “infection” and the ratio of ...

Heartland Community College has approved a new Hybrid Diesel Equipment Technology program, which will provide students with ...

Two truck owners react to DOJ's recent shift away from criminal pursuit of delete shops and emissions tampering. Both emphasize why they "deleted" to begin with: Performance, fuel efficiency, "insane" ...