GM Authority is taking a closer look at how an engine block heater works, while outlining how it can improve cold-weather ...

Cylinders aren't the only feature that contribute to an engine's energetic output, but for good reason, they're the one we've settled on as shorthand. While it's just as accurate to say Corvettes have ...

Those who want to fully customize their car might wonder if they can paint their engine block's lifter valley. Are there really no downsides to it?

When temperatures plunge, a frozen car can feel less like an inconvenience and more like a mechanical emergency. Handled ...

Add enough ice cubes to fill a large-ish metal ladle. Use the back of the ladle to skim across the top of the pot of stew, ...

Oil spills on the garage floor can happen to anyone, and your first instinct would be to clean them in a hurry. What's the best way to do that?

Diesel engines are known to be reliable and long-lasting, but they can also present unique maintenance issues that you must ...

First, check to make sure the car's tailpipe isn’t blocked by snow or ice. You’ll be running the engine, so everything has to be clear. Start the engine and turn on the rear window defroster. Turn on ...

GM has issued updated guidance to its dealers with regard to the engine oil spec used for units of the 6.2L V8 L87 engine ...

Turbocharged engines are more common than they've ever been, and one important component that needs to be kept clean no ...