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.

From the creative minds at:

FEATURE STORY

Hot Off the Press

Pulse width modulation and automotive lighting

I recently was talking to someone about how complex modern systems have gotten, and realized my unwilling conversational victim wasn’t sure why things had gotten so complex and if that was a good thing or not. “Even the lights are difficult!” the exasperated fella...

Another specialty punch

Disclaimer: I purchased these tools at full retail price at my own expense, with no compensation to write about the items.If you read Shop Press regularly, you may be thinking, man, those guys really love punches. You wouldn’t be wrong. We’ve written about big huge...

Rules of the torque wrench, explained

I would bet that you and most other Shop Press readers have a pretty good handle on how to use a torque wrench. You aren’t going to get far in this industry without a proficient understanding of how to employ and care for these precision instruments. And if you’re...

The cars of Stephen King stories: books and film adaptations

Given how often Stephen King references cars in his books, it’s no surprise that he’s owned some classic cars himself, including a Cadillac El Dorado and a Lincoln Continental. But not all of the cars that he features in his books are of the killer variety: sometimes...

Shop Profile: Top Auto Center

Like a clueless lumberjack who couldn’t see the forest for the trees, it took me longer than it should have to figure out the secret to Top Auto Center’s success. It was hiding in plain sight and sound in the overflowing lot of cars and trucks awaiting service, sale...

Are you servicing your car’s oil correctly?

What are the top two causes of premature engine wear and engine component failure? The first is lack of maintenance, specifically going too long between oil changes. Whether you’re taking care of the family grocery hauler or you do this kind of work for a living, it...

No bead seating tank? No problem!

If you’re a tech of a certain age, you’ll remember a time when a bead seating air tank was a somewhat exotic tool. Today, seating low-pro tires that have sidewalls resembling rubber bands is the norm and use of tools beyond the bead seater on the tire machine is the...

How do you inspect a serpentine belt for wear?

How do you inspect a serpentine belt for wear?

Performing a visual inspection of a car part is usually the first step in assessing its condition. In the case of the serpentine belt, any sign of physical damage to the belt means the belt should be replaced, and may indicate the need to more closely inspect the...
How to use a refractometer

How to use a refractometer

I used to feel real dumb when I didn’t know what a tool was. After fixing things for a bit, I have come to learn that there are a lot of specialized tools and the only dumb thing is not learning about them. So when Dorman Trainer Pete Meier showed up recently with a...
Transfer cases: Married vs. divorced FAQ (VIDEO)

Transfer cases: Married vs. divorced FAQ (VIDEO)

There is a paucity of divorced transfer cases fitted to vehicles traversing the roadways in 2024. In fact, some technicians—especially younger ones—aren’t even aware a setup beyond the married arrangement exists. If you’re unfamiliar with them, our own Technical...
Square drive: make or buy before you need ‘em

Square drive: make or buy before you need ‘em

As a new tech, all I did was borrow tools from mechanics who were good to me. They usually lent and trained me on etiquette just after. (If you need to borrow it more than once or twice, maybe you ought to buy your own.) It’s not that often that I find myself without...
Tire service tips (that aren’t just for new technicians)

Tire service tips (that aren’t just for new technicians)

Recently I had occasion to watch the following video from Dorman Training Manager (and ASE Master Tech) Pete Meier: I was fortunate enough to be there live and talk to Pete after he was done shooting, and this video really stuck with me. If you think about it, the...
Don’t let your scanner go unprotected

Don’t let your scanner go unprotected

This article is a quick reminder to buy (and use!) a surge protector on your (or your shop’s) scan tool(s). The modern vehicle scanner has WiFi, a screen, and touch input. It is, for all intents and purposes, a computer, and it doesn’t like “dirty” power. Protect it...