One look inside the engine bay changed everything. When the Churchill Mk VIII engine compartment was opened the team immediately saw the scale of the work ahead. Years of wear and damage had left ...

Clean your cabinets with soap, water, and a little elbow grease.

A 6.7L Power Stroke teardown uncovers shocking internal damage hidden inside a 200K-mile Ford F-250 diesel bought at auction.

Choose a dry day, clear the floor, tackle rust and oil stains, then scrub and pressure wash with a mild cleaner to strip away ...

Just because the oil on your dipstick is black doesn't mean it's time for an oil change. In fact, that really just means the ...

Engine knock is the sharp, metallic sound that cuts through the hum of a healthy engine. At its core, engine knock is a problem of timing. In a knocking engine, parts of the air-fuel mixture don't ...

The tug-of-war for power in INDYCAR will continue … in the car. And that's a pivotal aspect to having a vibrant series. Honda and Chevrolet will remain in INDYCAR for the foreseeable future, as they ...

GM Authority has been at the forefront of coverage when it comes to the 6.2L V8 L87 engine recall, covering everything there’s to know, from the vehicles impacted, to the issue at the heart of the ...