Why you should use standard operating procedures for customer communications.
On a hybrid vehicle’s air conditioning system that utilizes a high voltage electrical compressor, can only the oil specified by the vehicle manufacturer be used in the compressor or is PAG oil acceptable for use in an electric vehicle’s compressor?
Why a compressor clutch doesn’t engage, and tips to find the cause quickly.
Pete Meier explains how vehicle usage and oil/filter quality should affect your maintenance schedules.
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Auto care news and advice you can use.
Technician A says thrust angle must be set to zero on many ADAS-equipped vehicles during alignment. Technician B says the steering angle sensor and front wheel position must be correct before camera or radar calibration. Who is correct?
Here are some outlandish—and not so outlandish—examples of mechanic and dealership TV commercials.
Ever wonder why virtually all cars and trucks have glove boxes? A visionary woman and her little book about driving changed in-vehicle storage over a hundred years ago.
You don’t need an expensive scan tool to diagnose the cause of an illuminated check engine light.
Some brake jobs can turn into headaches when small air bubbles get trapped within the caliper itself. To resolve the problem, you could pump the brakes over and over, or you could try this handy suggestion to free the air bubble and move on with the brake bleed process.
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Auto care news and advice you can use.
How a visionary engineer shaped everything from early EVs to the world’s most iconic sports cars.
Any technician will have a few files in the toolbox for material removal jobs. But are you using these tools with the correct technique?
A practical approach to auto repair shop management.
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.
Find out how they differ from wet sump oil systems.
Many high-end scan tools come with a capable digital storage oscilloscope. Time to put that tool to work.
Did you know that a modern fuel injection system can fire off multiple sprays in the same time it takes for a spark to jump across a plug?
And the most misdiagnosed.