It’s been asked of every new mechanic for more than a century. Does it matter in 2025?
Technicians debate using the min/max function of a digital voltmeter to test the battery and charging system on a customer’s vehicle to determine if the alternator has failed. Who is correct?
Is this the only car part named after an actress?
Learn why it’s not a bad idea to charge a little more for the hassle.
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Auto care news and advice you can use.
Learn how to pinpoint common Prius coolant leak sources with step-by-step diagnostic tips from the shop floor.
The commander-in-chief’s road transportation, from Pierce-Arrow cars to the Kennedy Lincoln Continental.
Diagnosing the cause of a battery drain can be a challenge today.
Grab a generic OBD-II scan tool and take these first steps to turn it off and keep it off.
Patching a punctured tire is a common job, but are you up to date on the latest guidance for safe plug locations?
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Auto care news and advice you can use.
Regenerative systems slow the vehicle electrically, but the reduced use of friction brakes creates new maintenance challenges.
Here are some tips to help get you started.
The most dangerous piece of equipment in a shop is often the most neglected.
Need a smooth finish on a part you’re cleaning up with a file? Lemmy shows how draw filing can achieve a clean result with a totally different method of holding a traditional file.
Here are some outlandish—and not so outlandish—examples of mechanic and dealership TV commercials.
Giorgetto Giugiaro influenced everything from groundbreaking supercars to beloved city vehicles.
Pete Meier explains why these single-use bolts should always be replaced for safety and proper function.
Customer satisfaction surveys should be clear, concise, and targeted.