While cleaning the gunk off your engine isn't a bad idea, should you get out your power washer and go to town? The answer ...

Deep cleaning an off-road 4x4 Jeep, including underside and engine bay cleaning, and how to wash a very dirty car.

Use a nylon scrubber or brush to scrub away grease and food particles. Sprinkle on dry baking soda to act as a mild abrasive ...

Most of us pay attention to keeping the cabins, glass, and exteriors of our cars clean, but it's also important to keep the engine bay free of dirt and grease.

That lump under your car's hood? Yep, that's an engine. Duh, right? That thing spinning the propeller on a Piper J-3 Cub? Also an engine. That said, they're about as similar as a catapult and a ...

J-B Weld is a multipurpose two-part epoxy that can be used to fix just about everything. Will it get the job done on a ...

A guide on the recommended intervals for the main fluids of your car and when they need to be changed.

NASA’s new Nancy Grace Roman Space Telescope is about to explore the cosmos like never before, with the help of a bizarre-looking instrument that tackles the problem of starlight. Jaclyn Smith defends ...

After a deep-dive on TikTok, maybe you’ve hauled out the kitty litter, soda, dish soap, baking soda, and WD-40 in an attempt to get stubborn grease spots off your driveway. But what’s really the best ...

It’s understandable why more people are concerned about privacy in cars these days. Many modern vehicles are phones on wheels that run apps and pair with other devices. Some can even be operated ...

That “engine cleaning” bottle sounds reassuring. But when it comes to sludge, more cleaning isn't always better.

Is high-mileage oil a scam, or is there a benefit?