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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...

What does horsepower really mean? (VIDEO)

Horsepower is a strange measurement, isn’t it? Think about it. When was the last time you used a horse for any kind of work or travel? Like candlepower, the original horsepower attempted to express the output of a newer technology in comparison to its predecessor....

Sketching Skodas

Instead of restoring vintage Czech cars made by Laurin & Klement (L&K), Stefan Ivanov sketches them. His desire to raise awareness of the brand in his home country of Bulgaria and abroad drove him to publish an illustrated history of L&K in 2019. Although...

Turbocharger repair and replacement: What you need to know (VIDEO)

Description Not so long ago, forced induction was mostly limited to high-performance sports cars and diesel trucks. Changes in fuel efficiency standards, forced induction technologies, vehicle design, and consumer preferences led to the widespread adoption of...

Better ops with SOPs

A standard operating procedure (SOP) is a documented tool designed to provide formal, consistent, and efficient results. Put another way, an SOP can bring order to a process that might otherwise be unpredictable at best and chaotic at worst. And given how dynamic the...

Cars that make you think of something specific

Some vehicles have the power to evoke strong memories or associations. Whether it's a classic film, a historical event, or a beloved television show, these vehicles often serve as iconic symbols. You’ll likely only have to read the headers in this piece for you to...

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...

PSA: Your customers are probably parking incorrectly

PSA: Your customers are probably parking incorrectly

It’s hard to tell someone they do something as basic as parking their car incorrectly. But I’m a charismatic guy, and I like a challenge, so I do this with customers and have for a long time. Why? Because the commonly accepted way of parking a car is pretty dangerous....
What do techs recommend for a “car crate?”

What do techs recommend for a “car crate?”

Many drivers on the road have what I call “car crates” or “car boxes”: the milk crate or cardboard box you keep in your car for auto needs. As a rather non-mechanically inclined individual, I have one in my car, which is primarily made up of things I use fairly...
Ew, gross: are there cars you won’t service?

Ew, gross: are there cars you won’t service?

“Just blow into the tube and it will start right up.” The owner’s car was fitted with an ignition interlock, a machine that would analyze one’s breath for alcohol prior to allowing the vehicle to start. It was a common court order for DUI offenders in that state....
Can the flat rate system work better for a team?

Can the flat rate system work better for a team?

If you’ve been working in an automotive shop for longer than about fifteen minutes, you know what the flat-rate system is and how it works. The system promotes some behaviors and disincentivizes some others—for better or for worse. Over the years, I have become pretty...