If you’re an owner-operator or small fleet owner staring down the barrel of an engine problem, you already know the ...

You may think of diesel engines as mundane. Less exciting than sporty gasoline ones. Like a work-horse vs a racing steed. But ...

A fundamental difference between gasoline and diesel engines is that a gasoline engine uses spark ignition while a diesel engine uses compression ignition. Before we delve deeper, let's understand how ...

You might already know that gasoline and diesel engines both operate using the same four-stroke cycle: intake, compression, power, and exhaust. However, a key difference between gas and diesel engines ...

(Reuters) - Germany's Volkswagen , the world's largest automaker by sales, has admitted it had rigged emissions tests in diesel-powered vehicles in the United States and U.S. authorities said on ...