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Using voltage to locate electrical faults

Locating the cause of an electrical fault can be a challenge even for the most experienced professional. I’m not referring to open circuits or even short circuits. These are relatively easy to find. In either case, the component, or load, won’t work. But the most...

How do you handle billing shop supplies?

When I first began writing service at an indie auto repair shop, one line item on the bill was “shop supplies.” We tacked on some percentage of the bill, capping at $19.88. Shows you how long ago that was! Customers would ask about it, and many were angry about the...

Tool Review: FNIRSI DSO152 Oscilloscope

Disclaimer: I purchased this tool at full retail price. In fact, I actually purchased two so I could try out the version with a high-voltage lead.If you’ve met my fellow Shop Press contrib Pete, seen his videos, taken his classes, or read his articles, you’ll know...

Making custom coiled wire is easier than you think (VIDEO)

Description Coiled wire is a smart idea for adding service loops or mechanical strain relief on automotive electrical jobs or other projects. In three easy steps, you can make your own coiled wire sections for all kinds of applications.

Choosing the right brake fluid

You know topping off brake fluid is generally a no-no, but when a customer’s brake fluid needs to be flushed completely, knowing what to put in the reservoir isn’t as clear-cut as it once was. The master cylinder cap may say the vehicle uses DOT 4 brake fluid, but are...

The worst cars are the best classrooms

The worst cars are the best classrooms

In my line of work it helps if you like cars. It helps even more if you love ‘em. Which I do, and far more than they deserve to be loved as inanimate objects. That misplaced affection—along with the fact that I bore easily—also helps explain why I’ve had so many....
March Automotive Horoscopes

March Automotive Horoscopes

Aries: The rhythm in your current workflow gives stability and predictability. Don’t lose it! Your service writer will have plenty of work for you soon. Lean on your focus to plow through your list of tasks, and use any down time to organize your personal space. You...
TECHNICIAN CHALLENGE: The Mystery Box

TECHNICIAN CHALLENGE: The Mystery Box

TECHNICIAN CHALLENGE: The Mystery Box Description So much in the repair world relies upon feel—but it’s not so often you don’t have sight to aid you in your work. Watch as a few Dormanites attempt to identify auto parts using just the sense of touch and...
Your customers are using their HVAC systems wrong

Your customers are using their HVAC systems wrong

“Hey, you. Yeah, you driving with your windows all fogged up on the inside. I’ll betcha 10 bucks there’s one setting on your ventilation system—you know what, let’s make that two—that you’re using completely wrong for the conditions you’re driving in.” You probably...
Let’s hear it for the mighty roach coach

Let’s hear it for the mighty roach coach

Forget about tangy Korean short rib tacos, succulent Maine lobster rolls, and decadent softball-sized cupcakes. Before taking up residency in hip neighborhoods around the country, food trucks were just an easy way for hard-working folks to get a hot bite quickly;...
March Automotive Horoscopes

February Automotive Horoscopes

Aries: Stress around the shop is about to melt away. Resist packrat urges—letting go is just as important as gathering items of value. Spruce things up! After work, be careful not to overdo things in extracurricular matters. Pay careful attention to the cars above you...