Ignoring dirty fuel injectors can ultimately lead to one or more of your fuel system's components failing. Even if you don't ...

Small speed reductions and mindful driving can improve diesel mpg by 3–5%, saving fleets thousands in fuel costs. Smart route ...

Loughborough spin-out R3V Tech turns biodiesel waste into high-value solketal using a low-energy, eco-friendly process.

When the DPF light appears in your vehicle, the first thing you should try to do is regenerate the DPF by driving at high ...

Some diesel engines are painted in very specific colors. There are multiple reasons for that, but the color can also tell you ...

When it comes to heavy-duty diesels, enthusiasts and truck owners inevitably circle back to the best American diesel engines: Ford's 7.3L PowerStroke, Dodge's 5.9L Cummins, and GM's 6.6L Duramax. If ...

Mazda Australia has announced that the Mazda BT-50 range is now available with a new 2.2-litre four-cylinder turbo-diesel engine. Replacing the former 1.9-litre option, the new 2.2-litre will form the ...

The 2026 Isuzu D-Max ute has replaced its entry-level 1.9-litre turbo-diesel engine, promising more power and torque – alongside price rises of up to $2500 across the model range. The 'Model Year 2025 ...

The 2026 Mazda BT-50 is now available with new 2.2-litre four-cylinder turbo-diesel engine to replace the previous entry-level 1.9-litre engine, bringing higher outputs, lower fuel consumption, and a ...