A lift pump and a fuel pump might be part of the same system that delivers fuel to a diesel engine, but they have very ...

One of the most ignored areas of building and maintaining a race car is the fuel system. The fuel tank, filters, vent system, and fuel line size all must be designed to work together to supply the ...

Ultra low sulfur diesel is necessary to both reduce sulfur environmental emissions and to enable newer emission control ...

'Pamela Anderson didn't get to where she is today by thinking small. When it comes to horsepower, the only way to make it big is to put fuel and air into the engine in vast quantities. While ...

The 6.7-liter Power Stroke diesel V8 allegedly uses defective fuel pumps that can lead to repairs costing $9,000.

Westport is debuting its high-pressure CNG fuel system with Cespira HPDI technology on a Volvo VNL 300 at ACT Expo. Another high-horsepower natural-gas engine system may soon be available from ...

Today’s engines face stress from heat, pressure, and carbon buildup. To get the power and gas mileage you expect, your engine needs to operate at its best. Shell V-Power® NiTRO+ Premium Gasoline ...

Diesel engines are torquey and efficient powerhouses capable of outlasting a comparable gas engine. But despite their robust build quality and beefier internals, there are things to avoid if you have ...

Ethanol fuel, often lauded for its environmental benefits, has become a common additive in gasoline. However, its impact on older engines and systems is a topic of concern for many vehicle owners.