Modern diesel fuels are designed to reduce emissions, but they also introduce some new challenges because the engine is ...

Petro Canada's Duron UHP 10W-30 has been designed to exceed engine warranty requirements for the SAE grade and API CK-4 specification. According to Petro Canada, the new low viscosity engine oil ...

A Circle K gas station in El Paso, Texas had a bit of a mix-up during a third party fuel delivery, resulting in a bad ...

Performance diesel engines are usually the realm of European automakers, but the highest-revving diesel actually comes from ...

Buying your fuel at your local supermarket petrol station can often be cheaper that at some other places but does it make a ...

Air conditioning usage also affects mileage, particularly in slow-moving traffic where vehicles spend longer periods idling.