A customer states the brake pedal falls slightly when the brakes are applied while starting the engine. Which technician response is correct?
Brake booster valve – ASE practice questions (VIDEO)
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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.
Technicians vs. DIYers: How well can you gauge tire pressure? (VIDEO)
In this challenge, techs and DIYers get as close as possible to a target final pressure to see who’s got the best skills and strategies at the tire machine.
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SHOP STUFF
Auto care news and advice you can use.
Troubleshooting a “No A/C Compressor Engagement” Fault
Why a compressor clutch doesn’t engage, and tips to find the cause quickly.
The best way to help customers find your auto repair shop
If your customers can’t easily find your location, hours, or contact information, you’ll clearly struggle to earn their business. Here is a tip to help.
TECHNICIAN CHALLENGE: Can you identify these dash lights? PART 2 (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.
How to service spark plugs the professional way
Spark plugs have a tough enough job to do—don’t make it any harder by servicing them improperly!
Report: cars are the worst products for protecting user privacy
A scathing new analysis from the Mozilla Foundation says every single car brand failed its standards for security and respecting user privacy.
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SHOP STUFF
Auto care news and advice you can use.
Is It Ever Safe to Reuse Torque-to-Yield (TTY) Fasteners? (VIDEO)
Pete Meier explains why these single-use bolts should always be replaced for safety and proper function.
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.
VIDEOS
Buy once, cry once: Auto parts that are worth the extra cost (VIDEO)
We’ve all heard the expression “buy once, cry once,” and for some auto parts, those are words of wisdom. For others, it might be an unnecessary expense.
Making your own gaskets? Get a hollow punch set for pro results. (VIDEO)
When it is necessary to make your own gaskets, small bolt holes are often the trickiest features to cut.
The best explanation of a differential is from 1937
Featuring state-of-the-art editing, this video is still relevant nearly a century later.