Using a lubricant when installing spark plugs was once common practice, but today, you might want to think twice before adding anything to your spark plug threads.

With 84% approval, it’s the latest electoral show of support for providing owners and independent garages with more ability to repair motor vehicles.
Proper tooling and techniques are critical to repairing threads—and if you’re a mechanic, neither are marketed well to you.
DIFM customers just won’t purchase this common underhood part.
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Auto care news and advice you can use.
A Facebook reel that applies a psychological model to wrenching.
Dressing chisels and punches, however, is a housekeeping task I’ve found not everyone knows they should be doing, and dress your punches and chisels!
There are two kinds of people in the world: race fans and people who haven’t watched these movies.
Hookin’ ain’t easy. Here’s what I wish I knew on Day 1.
Starting a shop and managing it to the big leagues require very different skills. Odds are you don’t have both, and that’s okay.
Are you a wrench and a writer? A counterperson and a communicator? A service writer and a scribe? Get paid to share your experience and expertise with thousands of Shop Press readers.
Auto care news and advice you can use.
Putting up freight and pulling orders is more than busywork. It’s tuition.
We read the astrological signs and predicted your automotive future.
The Proving Grounds crew is back again for a new grudge match in the garage called The Mystery Box.
CRASH Jewelry uses real fenders, doors and hoods from high-end vehicles to make cuffs, earrings, necklaces and more.
It’s up to you to tell them why.
A scathing new analysis from the Mozilla Foundation says every single car brand failed its standards for security and respecting user privacy.
Repairing future failure points before they fail is a lucrative way to save your customers money, just like maintenance does.
Accessory belt drive evolution can provide some clues for the most efficient way to get a customer back on the road.