The British motorsport company recently unveiled an engine that pumps out 325 hp without a turbocharger, while weighing just ...

GM didn’t give all of its engineering attention to the new diesel engine. The gas 6.6-liter V-8 has been updated, as well.

Nobody likes it when their truck's diesel particulate filter gets clogged, forcing a lengthy regen. The API's new PC-12 ...

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Intake, compression, power, then exhaust. Every 4-stroke engine ever made – about 80% of all engines currently in existence – function on this principle – even rotary engines. But now, Porsche has ...

Key Stats for General Motors StockPrice change for General Motors stock in last 6 months: 18%$GM Stock Price as of Sep. 17: ...

In some sense, cars are the forces that drive our world. They help us shorten distances, travel faster than we’ve ever thought possible, and make our lives degrees of magnitude easier. All of that was ...

The NHTSA investigation into General Motors models with certain V8 engines has now reached nearly 1 million vehicles.

When it comes to classic American muscle cars, you'll hear the terms "small block" and "big block" thrown around quite a bit. As one might assume, it's in reference to the actual physical size of V8 ...

It's a common misconception that modern fuel-injected engines are more immune to flooding than older carbureted motors. Given the right (or wrong) conditions, any internal combustion engine –- whether ...

The LE2 is a turbo-charged 1.4-liter four-cylinder engine produced by General Motors for use in small (compact and subcompact) vehicles. The LE2 is part of an all-new, modular family of engines ...

Whether you are looking to prep your car for sale, get it clean prior to mechanical surgery, or merely don't want to cringe when you open the hood, a little DIY cleaning will make a world of ...