Wrenching Archives

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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TECHNICIAN CHALLENGE: Can you identify these dash lights? (VIDEO)

Description Think you know your dash lights? Shop Press contributors Keith, Miriam, Chris, and Greaser try their best to identify all kinds of lights, symbols, and indicators. Some are easy, others obscure, and a few are even fakes. How many can you identify?

I’ll gladly pay an independent shop more for a rush repair, and I’m not alone

On a Sunday morning last May, the day before the planned start of a long-awaited vacation highlighted by a 1,200 mile road trip, I awoke to find a very slow but very obvious leak on one of the very expensive performance tires on my fancy SUV. My first and only call...

Dash warning lights: feature or bug?

Warning lights are something we’re all familiar with—all too often, they’re the reason a customer steps into your shop. Mechanics of a certain age will remember a time when the phrase “idiot light” was used to describe a dash light. The derisive term referred to the...

PSA: Check that cabin air filter

Most of us know that we should change the filter in our home heating and air conditioning system monthly, but why? What does it do? The role of the filter is twofold. First, it traps dirt, dust, pet dander, pollen and other allergens and helps keep the air you’re...

Why sidewall styling is both worthless and wonderful for drivers and tire shops

I know the title is a little spicy, so I’ll get right into the meat of this piece: Over the past few years, I have seen more and more tires, usually all-terrains, that have been redesigned with very, very aggressive sidewall styling, and I think it’s fantastic....

Surprise: having snacks and phone chargers in your repair shop’s waiting room makes customers happier

If you’re an auto repair shop owner, you’ve probably heard advice before about the value of improving your waiting room. However, it can also be hard to gauge how much that extra expense makes a difference to your customers. Is it really worth it? Well, we have some...

Exhaust tips: three ways to fine-tune your method

Exhaust work is straightforward and (I think) easy to understand. If you’ve got a lift and a ‘cety torch, it really should be gravy work. That said, I have made plenty of my own mistakes and repaired the mistakes of others. Hopefully this article helps a few of you...

Four not-so-obvious ways grease can come in handy

I like grease. You may or you may not, but as a very cheap staple of most shops, I’ve learned to use it in a few unconventional ways, which has made me like it more. Here are a few times plain ol’ grease is what you should reach for.Vertically-oriented O-rings...

Torque wrench vs. torque stick for installing wheels (VIDEO)

by Shop Press Staff | Jun 29, 2023

Torque wrench vs. torque stick for installing wheels (VIDEO) How to test for blown fuses in a car or truck | Fast and easy method Description What tools do you trust when installing wheels on a vehicle? The trusty torque wrench, or the straightforward torque sticks?...

Service writers vs. technicians (VIDEO)

by Shop Press Staff | Jun 22, 2023

Service writers vs. technicians (VIDEO) Description Familiar Dorman faces Chris and Lemmy are joined by a newcomer to Shop Press, Scott. The fellas discuss the ins and outs of the complicated relationship between service writers and technicians and examine a few of...

What are the first mods repair professionals make to a vehicle? (VIDEO)

by Shop Press Staff | Jun 15, 2023

What are the first mods repair professionals make to a vehicle? (VIDEO) Description When you purchase a new vehicle, what are the first changes and modifications you do to make it your own? Dorman technicians reveal their favorite vehicle modifications for comfort,...

Witness marks: your reassembly guide when the service manual isn’t enough

by Lemmy | Jun 6, 2023

I believe we’re all familiar with the trope of the shadetree mechanic who has hardware left over, right? While I’m sure you’re not sending vehicles out the door missing their hardware, I think it is safe to say we’ve all been slowed down by a pile of fasteners. A long...

A review of the last grease coupler you’ll ever need, the LockNLube

by Lemmy | May 18, 2023

Several years ago, I was standing in a field watching a friend of mine add grease to a wheel. When he was done, he tugged on the coupler, and it held fast to his wheel. He tugged a little harder, and the coupler ripped the zerk right out of its threads, necessitating...

Is perseverance in the service bay a feature or a bug?

by Lemmy | May 16, 2023

I am a proficient mechanic. I have long said my proficiency comes partially from skill, but mostly I’ve achieved good results due to my perseverance. I am generally unwilling to toss in the towel on something until it works correctly. “Too stupid to know when to quit”...