Shop Press - Auto Repair News & Ideas

Shop Press is the news and idea hub for everything related to working on cars and trucks, focusing on repair, technology, and wrenching lifestyle.

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FEATURE STORY

Hot Off the Press

Fuel pump designs are changing. Do you know what kind of fuel pump you’re troubleshooting?

Whether you used a fuel pressure gauge or relied on the Fuel Rail Pressure PID on your scan tool, a reading of zero when testing fuel pressure is a bad thing. What are your next steps? Do you jump the relay to see if the pressure builds? Do you use an amp probe and a...

Mechanic trivia: Which vehicle has a longer passenger side wiper blade? (VIDEO)

Description Almost every vehicle on the road has a longer wiper blade on the driver side. On older vehicles, you’ll also see two of the same size wipers working together. But can you think of any models that have the longer wiper blade on the passenger side?Related...

The Shop Press Automotive Paragon series: a recap

If you read Shop Press regularly you've noticed we’ve been running a series for the past couple of years. It’s called “Automotive Paragons,” and it’s a series where we look at automotive entrepreneurs, designers, and engineers who were exceptional, ahead of their...

Minimum rotor thickness – ASE practice questions (VIDEO)

Description Technician A says the minimum rotor thickness specification etched into a disc is the minimum thickness beyond which a brake rotor should not be used. Technician B says the number indicates the minimum thickness to which the rotor can be machined. Who is...

Battery date codes are painfully unstandardized and you’re better off without them

While diagnosing an electrical issue last week, I suspected that the battery was tired. The terminals were banged up, the case was covered in grime, and the manufacturer’s decal was peeling and faded. It barely passed a quick health check, so I started looking for a...

Using a spaghetti trick to keep zip ties organized (VIDEO)

Description Chefs know a helpful hack to keep spaghetti from falling out of an opened bag, and the same idea happens to work perfectly for zip ties. Give it a try next time you have a pack of zip ties that doesn’t have a resealable closure.Related Videos

Book review: “Pump and Circumstance”

Recently I was organizing my books on a new bookshelf and came across one that I had almost forgotten about. I picked it up after seeing an exhibition called “See the USA: Automobile Travel and the American Landscape” at the Building Museum when I lived in D.C. The...

Piston rings – ASE practice questions (VIDEO)

Description Which of the following statements about piston rings is incorrect? A) End gaps must be evenly spaced around the piston B) Rings are installed on the piston using a ring compressor C) Rings must be installed facing the correct vertical direction D) End gap...

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.

HOT OFF THE PRESS

Tire techs: Elevate your work with this one humble task

Tire techs: Elevate your work with this one humble task

A set of tires is expensive. Make it special.

Tools beyond the basics for DIYers

Tools beyond the basics for DIYers

Step up your repair game with sensible choices.

Transfer cases: how to talk to your customers

Transfer cases: how to talk to your customers

You can’t sell what you don’t understand.

SHOP STUFF

Auto care news and advice you can use.

Store stuff in your glove box? Thank automobile pioneer Dorothy Levitt (VIDEO)

Store stuff in your glove box? Thank automobile pioneer Dorothy Levitt (VIDEO)

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.

What are rear fog lights, and when should you use them?

What are rear fog lights, and when should you use them?

Get up to speed on a safety feature not often seen in the United States.

“Hot Rod Magazine: 75 Years” book review

“Hot Rod Magazine: 75 Years” book review

The celebration of a magazine that was, for some, where their love of working on cars began.

Shop Profile: DeLorean Midwest

A Midwest mecca that offers services, sales, parts, and restorations—but only for DeLoreans.

Watch this video on the four stages of grief for mechanics

Watch this video on the four stages of grief for mechanics

A Facebook reel that applies a psychological model to wrenching.

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.

SHOP STUFF

Auto care news and advice you can use.

Mastering the Numbers

Mastering the Numbers

A practical approach to auto repair shop management.

PSA: Stop throwing away brake rotor screws

PSA: Stop throwing away brake rotor screws

They’re real important for two separate reasons.

What tools do you keep in your road box for car repair? (VIDEO)

What tools do you keep in your road box for car repair? (VIDEO)

Do you have a toolbox ready to go for repairs on the road? What do you keep in it?

Best of Shop Press 2024

Best of Shop Press 2024

Let’s recap the best of this year!

Fronting & facing and staging orders: the fast track to the wholesale parts counter

Fronting & facing and staging orders: the fast track to the wholesale parts counter

Putting up freight and pulling orders is more than busywork. It’s tuition.

VIDEOS

Shop Profile: Top Auto Center

Just when you thought The Golden Rule was out of style, this independent repair shop and used car sales center proves otherwise.

Are you servicing your car’s oil correctly?

Are you servicing your car’s oil correctly?

It might be time to rethink oil changes.

No bead seating tank? No problem!

No bead seating tank? No problem!

There’s two ways to use tire mounting compound.