Featuring state-of-the-art editing, this video is still relevant nearly a century later.
The best explanation of a differential is from 1937
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HOT OFF THE PRESS
How to crimp heavy gauge wire (VIDEO)
Working on some battery cables or custom ground straps? A proper tool like Dorman’s 90707 heavy lug crimper has you covered.
Should you use anti-seize when installing spark plugs? (VIDEO)
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.
Snap-on to expand Tennessee manufacturing plant
Company makes $44 million investment to expand plant.
SHOP STUFF
Auto care news and advice you can use.
How do you handle billing shop supplies?
You ARE accounting for them, right?
A/C bypass pulleys: a history lesson on a part you can’t get from a dealer
Accessory belt drive evolution can provide some clues for the most efficient way to get a customer back on the road.
The pros (and more than a few cons) of chrome
Although I love the look of chrome on cars, there are very good reasons why it’s not used much anymore.
PSA: Make sure your Loctite isn’t fake!
Copycat Loctite is more common than you’d think. Learn how to check for counterfeit products.
What sealed chassis parts can teach us about shifting customer habits and technology’s march forward
The “best” parts for the job are highly dependent on the environment in which they operate.
ABOUT SHOP PRESS
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.
SHOP STUFF
Auto care news and advice you can use.
New techs: hang in there. An old transmission pan mystery exemplifies the difficulties of being a mechanic
What do you do when a part isn’t in an IPD/fiche?
I’ll gladly pay an independent shop more for a rush repair, and I’m not alone
Their emergency shouldn’t be yours unless they pay a premium to fix it.
Dash warning lights: feature or bug?
At what point does an icon completely fail to provide critical information to a motorist?
PSA: Check that cabin air filter
The cabin air filter is arguably the most overlooked filter on the car.
Why sidewall styling is both worthless and wonderful for drivers and tire shops
The appearance of off-road prowess while maintaining on-road comfort is what motorists want. Tire salesmen, take advantage.
VIDEOS
What’s the deal with permanent and lifetime antifreezes? (VIDEO)
Shop Press’ Andy Greaser breaks down permanent antifreeze and today’s coolant for your vehicles.
Vehicle weights are increasing. Can your lifts handle it?
As new cars and trucks, especially EVs, get heavier than ever, it’s important to check your lift’s rating and condition.
Diagnostics case study: don’t overcomplicate things
One basic vehicle checkover has several lessons to teach.