Peter Meier discusses the importance of testing coolant and how mechanics can use simple strip testers to keep cooling systems safe.

DIFM customers just won’t purchase this common underhood part.
Think you know your dash lights? Shop Press contributors Keith, Miriam, Chris, and Greaser try their best to identify all kinds of lights, symbols, and indicators.
Supplement your shop’s oxyacetylene torch with alternatives.
Auto care news and advice you can use.
Lemmy tries out the cheapest lab scope available on Amazon.
They don’t build ‘em like they used to, and that’s a shame.
There are definitely useless sizes. Or are there?
Why does a set of steelies on the right vehicle hold such allure?
Watch as Lemmy demonstrates the fastest, easiest way to remove a Woodruff key using a common tool that might surprise you. Give it a try next time!
Shop Press is the news and idea hub for everything related to working on cars and trucks, focusing on repair, technology, and wrenching lifestyle. With interesting stories from around the world, features on creative people and solutions, and all kinds of other stuff that’ll make you use your mind and your hands.
Auto care news and advice you can use.
Props to second place, too.
Life can’t all be brake jobs and pre-delivery inspections. Beating time is the name of the game, but it doesn’t always work out. Watch as a few Dorman mechanics talk about the jobs that make more sweat than bread in this video.
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.
Accessory belt drive evolution can provide some clues for the most efficient way to get a customer back on the road.
Although I love the look of chrome on cars, there are very good reasons why it’s not used much anymore.
Copycat Loctite is more common than you’d think. Learn how to check for counterfeit products.