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Watch this video on the four stages of grief for mechanics

You’ve likely heard of the psychological model called the five stages of grief. It’s used to describe the various emotions people might experience when dealing with a significant loss, and the the five stages of grief are commonly defined as denial, anger, bargaining,...

The first step I now take in vehicle diagnostics

The following four vehicles (which certainly are varied) all came to me for repair and I did not identify the root of their problems immediately. And that’s because I was staying stuck in my ways and not adapting to changing vehicles. Let’s examine. Situation One: A...

PSA: Stop throwing away brake rotor screws

Hello. My name is Lemmy, and I am guilty of throwing away brake rotor screws. At least I was guilty. I no longer commit this sin. You know the pieces I’m talking about. They’re the little screws with the huge heads that get boogered up when you try to remove them...

Best of Shop Press 2024

As 2024 draws to a close, the Shop Press team assembled some of the most notable articles, videos, and more of the year. Our goal all along has been to provide a unique voice on a mix of topics that speaks to mechanics and the mechanically inclined like no other...

Watch how magnetizer/demagnetizer tools work in this excellent video

During some recent work on an older SUV, I was absolutely fed up. I couldn’t take it anymore. I had just finished a fair bit of grinding and filing, and when I reached for my screwdriver to start installing some parts, I saw that the tool’s tip looked like the Wooly...

Tool review: Klein 3255 bull pin

Disclaimer: I purchased this tool at full retail price at my own expense, with no compensation to write about the item. Most mechanics I know value tools that have either of the following characteristics: Useful, but from another industry (because it might be useful...

PSA: The Right (and Wrong) Ways to Handle Iridium Spark Plugs

New techs and DIYers should know that not all spark plugs are created, or treated, equally.

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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.

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Auto care news and advice you can use.

Misfire Cause–ASE Practice Questions (VIDEO)

Misfire Cause–ASE Practice Questions (VIDEO)

Technician A is diagnosing a misfire. He states that a misfire is caused by a fault in the ignition system and that new plugs and coils will repair the problem. Technician B says that a misfire is detected when the ECM detects a variation in crankshaft speed.

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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.

Check Engine Light On?

Check Engine Light On?

Grab a generic OBD-II scan tool and take these first steps to turn it off and keep it off.

VIDEOS

Troubleshooting Fuel Trim–ASE Practice Questions (VIDEO)

Troubleshooting Fuel Trim–ASE Practice Questions (VIDEO)

Technician A and Technician B are discussing ways to use fuel trim as a troubleshooting aid. Technician A says that fuel trims that are correcting for a lean condition at high RPM and load conditions indicates a problem in fuel delivery. Technician B says that this condition is caused by a vacuum leak.