The emissions system at the heart of the global Volkswagen diesel mess comprises many complex components, all of which have to work perfectly and consistently all the time, or the vehicle will fail to ...

Westport HPDI system allows trucks to run primarily on natural gas while maintaining familiar diesel maintenance practices.

Diesel engines have different electrical and emissions systems than gas engines, and it's important to know them during repairs. Aside from this battery issue, electrical systems on diesels are pretty ...

Diesel engines are very different from gas, so have the right information to repair the air filter, fuel filter, fuel system. The air filter setup on most diesels is the same as on gasoline-powered ...

A new product from Penray is said to fight asphaltene build-up and cleanse contaminants and deposits from diesel fuel. The company’s Total Diesel Fuel System cleaner dissolves and prevents the ...

A retrofit system that converts diesel engines to operate on 90% hydrogen has been prototyped and tested by University of South Wales (UNSW) researchers. This system drastically reduces emissions of ...

The Ram 2500 diesel is considered a reliable workhorse of a vehicle, but even a truck with such a solid reputation often ...

The death knell has been ringing for diesel engines over the last decade, primarily because of their environmental impact. But some still swear by diesels for their abundant torque, efficiency, and ...

PUTRAJAYA, June 22 — The government will roll out a new MyKad-based diesel subsidy system from July 1, allowing ...