Every BMW owner knows that maintaining a high-performance vehicle requires more than just regular oil changes and tire rotations. It demands precision, insight, and the ability to understand what’s ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. So your engine light is on. It could be nothing. Or it ...

Looking for even more great savings? Head over to Today’s Best Deals page to see all our top deals from today. Modern cars are getting to the point where it’s almost impossible to be a home mechanic.

This article was updated in November 2025 with new information. You know you’ve earned your DIY stripes when you can stay calm the moment something goes wrong. And with cars, that moment usually ...

If you own or service a diesel pickup-whether it's a Ford F-250, Caterpillar work truck, or Ram 2500-you know the struggle: diesel engines have unique needs that regular OBD2 scanners just can't ...

Seeing your vehicle's check-engine light come on can throw a wrench in your travel plans. It can also feel a little scary: Does it mean your ride is headed for the scrapyard? Or is there a simple fix?

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The check-engine light suddenly appearing on your dashboard is enough to dampen any drive. For the ...