Internal combustion engines are incredibly complicated machines that many of us interact with on a daily basis, but don't completely understand. You get in your car, turn the key or push the start ...

We all know diesel engines produce Earth-moving torque to outclass gas engines in pulling power and heavy-duty workloads. We also know that diesels could outlive a similar gas engine, given proper ...

We continue satisfying curiosities—some simple, some not-so-simple—about diesels, with this quick look at what might be one of the most unnerving mechanical problems a truck owner ever wants to ...

Misfueling a gasoline car with diesel is one of those mistakes that goes from embarrassing to expensive in a matter of ...

Internal combustion engine blowby, whether gasoline or diesel, occurs when part of the compressed mixture of air and fuel leaks past the piston rings during the compression or power strokes of a ...

Diesel repair companies are essential to the automotive industry, providing diagnostic and repair services for the diesel engine systems that power cars, trucks, buses and heavy machinery. Many ...

A Jacksonville (IL) rescue truck caught fire Wednesday when it experienced a runaway diesel engine. The vehicle, which was scheduled to be replaced already, was traveling on South Main Street ...