Which of the following is the most critical result of a rust hole in an exhaust system?
Rust exhaust hole – ASE practice questions (VIDEO)
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HOT OFF THE PRESS
Using a spaghetti trick to keep zip ties organized (VIDEO)
Chefs know a helpful hack to keep spaghetti from falling out of an opened bag, and the same idea happens to work perfectly for zip ties. Give it a try next time you have a pack of zip ties that doesn’t have a resealable closure.
Book review: “Pump and Circumstance”
A walk (or drive) through the history of gas and service stations.
Piston rings – ASE practice questions (VIDEO)
Study for your ASE exams with this quick practice question.
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.
Colin Chapman: The Philosopher of Motion (Part 1)
This British engineer changed racing forever by making cars lighter, not more powerful.
TECHNICIAN CHALLENGE: Can you identify these dash lights? PART 4 (VIDEO)
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.
Several tips to make brake line removal less of a headache
Don’t break fittings—break ‘em free.
Quick tip: how to use an old phone to check vehicle lights by yourself
That old smartphone can actually help when you don’t have a second set of eyes to help out.
Shop Upkeep Essentials (VIDEO)
Shop Press’ Miriam discusses tasks and tips to maintain a well-rounded shop.
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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.
Testing Battery State of Charge – ASE Practice Question (VIDEO)
Technicians discuss battery testing, one says open circuit voltage of less than 10.5 volts indicates a bad battery, while the other says that a reading of 12.5 volts indicates an 80% state of charge. Who is correct?
What is the best type of air filter? (VIDEO)
Air filter elements come in a variety of shapes and designs, but which one is right for you?
Maine voters approve ballot measure requiring automakers to share diagnostic system access
With 84% approval, it’s the latest electoral show of support for providing owners and independent garages with more ability to repair motor vehicles.
Thread repair for mechanics: an incomplete guide to essential products and procedures
Proper tooling and techniques are critical to repairing threads—and if you’re a mechanic, neither are marketed well to you.
The one part of the car you’ll never install for a customer
DIFM customers just won’t purchase this common underhood part.
VIDEOS
Fuse box-compatible circuit breakers are the ultimate spares when space is limited
Throw a set of these resettable “fuses” in your toolbox.
Harmonic balancers – ASE practice questions (VIDEO)
A defective harmonic balancer can affect the accuracy of ignition timing readings or a defective harmonic balancer can damage the crank. Which technician is correct?
Easy tests for diesel exhaust fluid (DEF) contamination (VIDEO)
DEF is easy to contaminate, and fortunately, it’s also easy to test. Check to be sure that your customers’ DEF is up to spec with these simple tests.