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?

We check out some of the custom engine bays at the 2026 Grand National Roadster Show GNRS in Pomona, California.

So, you’ve heard about engine flushes, right? They promise to clean out all that gunk […] ...

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?

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

It's surprisingly effective.

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Spilled oil can lead to stains that seem impossible to get rid of, but you can stop these messes before they happen by ...