Most people know that internal combustion engines require a fuel source to run. For many passenger cars and trucks, that fuel source is gasoline. However, many commercial vehicles, boats, farming ...

Fuel injectors are the heart of a vehicle’s fuel system. Because they keep the fuel supply running smoothly, when an injector experiences a problem, the whole engine suffers the consequences. Because ...

VAG has just had to replace the piezoelectric injectors on a lot of its 2.0 diesels. But that does not mean the rest of the cars will be okay. Generally the PSA 2.0 TDCI/HDI 16v seems to have been the ...

The L5P Duramax diesel V8 is what powers heavy-duty work trucks like the 2025 Chevy Silverado 2500 HD and is an amazing powerhouse. It didn't exactly start off that way back in 1984 when GM first ...

To save time and money, you might want to learn how to clean fuel injectors without needing to rely on professionals. But do ...

Today’s diesel engines use high-pressure common-rail (HPCR) direct injection technology to provide greater efficiencies compared to conventional diesel engines. These engines operate under higher ...

High-pressure common rail fuel (HPCR) systems are standard on nearly every diesel engine today, from heavy equipment to over-the-road trucks, light-duty trucks, large generators and more. HPCR fuel ...

It would seem likely that the oil pickup has become blocked, starving the engine of oil. That's a problem with the turbo-diesel engine, caused by fuel leaking past the seal on the fuel injectors and ...

In a May 2013 report, “Case Study—Impact of Poor Diesel Fuel Quality on an Urban Fleet,” Cummins Filtration investigated problems with diesel engines in a New York City bus fleet. Complaints ranged ...

Toyota South Africa Motors (TSAM) has expressed its concern over the shock revelation that local motorists have been unknowingly exposed to contaminated diesel. The Department for Mineral Resources ...