It’s been asked of every new mechanic for more than a century. Does it matter in 2025?
By breaking down the structures used to create DTCs, you can learn how to “decode” beyond the simple descriptions presented by a scanner.
It’s like torquing a bolt, but with an extra twist.
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?
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.
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 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.
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.
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.
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.
71 years of success started at the end of the road.
Any technician will have a few files in the toolbox for material removal jobs. But are you using these tools with the correct technique?
Brake cleaner is loved by techs (for good reason), but make sure you’re taking safety precautions.
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?
Many high-end scan tools come with a capable digital storage oscilloscope. Time to put that tool to work.