Lemmy explains why this basic task always comes before removing the positive cable to help you understand the theory behind the practice.
Why We Take the Negative Battery Cable off First and Put It on Last (VIDEO)
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HOT OFF THE PRESS
Mastering the Numbers
A practical approach to auto repair shop management.
Don’t Overlook This Step When Servicing Brakes (VIDEO)
A brake service job isn’t complete unless the reservoir cap’s diaphragm has been pushed back into place. This simple step is easy to forget, but it helps to reduce brake fluid contamination and ensure proper system function.
Watch This Video On Dry Sump Oil Systems
Find out how they differ from wet sump oil systems.
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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.
Compression Testing | ASE Practice Questions (VIDEO)
All four cylinders are below specification by about the same amount. After performing a wet compression test, values remained unchanged. What could cause this condition?
Transfer cases: how to talk to your customers
You can’t sell what you don’t understand.
Easy trick to transfer gear oil with a simple length of hose (VIDEO)
A fluid transfer pump is the cleanest and easiest way to fill a differential, transmission or transfer case with its necessary fluid.
Bitten by a misfire
Formal education teaches you theory and the real world teaches you the rest.
Beyond the basics: best tools for auto repair DIYers and technicians (VIDEO)
The right tools will expand your capabilities and help you to tackle more advanced jobs, but it’s not always easy to know where to start.
Want to contribute an article to Shop Press?
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.
SHOP STUFF
Auto care news and advice you can use.
Add or Delete These Simple Parts to Help Customers Save Money
Use it or lose it. Looking for an easy way to win over your customers that they’ll enjoy every time they drive? Look at their vehicles from a hypermiler’s perspective.
Five best car and truck tips from mechanics to non-mechanics (VIDEO)
Want to make your vehicle last? Not sure how to talk to a shop about car repairs? Nick and Lemmy offer their five top recommendations.
Pulse width modulation and automotive lighting
Once the most basic of circuits, the humble lamp has also progressed.
Top tips for car and truck fleet maintenance: what repair shops need to know (VIDEO)
Ready to grow your shop’s business with fleet maintenance, service and repairs?
Another specialty punch
There are many types of punches. There’s a reason for that.
VIDEOS
Are You Adding Engine Oil the Wrong Way? (VIDEO)
Think you know how to pour oil out of a jug? Are you sure about that? Lemmy and Nick talk about the best oil pour techniques to avoid making a mess.
Dealers make house calls. Why not you?
Can independent repair shops benefit by offering mobile service to an increasingly immobile America?
What an oscilloscope shows that your DVOM can’t (VIDEO)
Your multimeter is a versatile tool. But for certain diagnostics, you need an oscilloscope to get a closer look at a vehicle’s electrical systems.