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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...

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...

The most important fluid in the car and how to test it.

Of all the fluids a vehicle needs, the brake fluid is arguably the most important. Inspecting your customers’ brake fluid is vital to the continued safe operation of the braking system. It’s a service you should perform not only when you’re servicing the brakes but as...

Rust belt vs salt belt: Do you know the difference? (VIDEO)

Description The Rust Belt and the Salt Belt may sound similar, and you might even hear them used interchangeably, but they are distinct names that any automotive professional or enthusiast should know. Take a few seconds to get the real story on these terms.Related...

13 of the craziest motor sports you can find on YouTube

13 of the craziest motor sports you can find on YouTube

Ever since motor vehicles were invented, people have been racing them. And, seemingly right after that, people started coming up with creative and crazy ways to race them. Recently I was hanging out in the Dorman garage and we started talking about (and of course...
Are stainless cars (finally) having their moment?

Are stainless cars (finally) having their moment?

In case you missed it during Super Bowl LVI (like I did) or haven’t heard about it since, the DeLorean was officially reintroduced with a 15-second commercial during the game. Here, let’s take another look at it! One of the unique aspects of the original DMC DeLorean...
What kind of car is that? A primer on esoteric body styles.

What kind of car is that? A primer on esoteric body styles.

We all deal with various body styles daily. I remember asking, “Lumina car or Lumina van?” in my salad days on the parts counter because I badly needed to know the body style for things like, say, a set of wiper blades. We all know the easy ones—sedan, convertible,...
The real history behind the fake turboencabulator (VIDEO)

The real history behind the fake turboencabulator (VIDEO)

I forget when I first saw the turbo encabulator video, but it was a long time ago, early in my life as a wrench. I came to understand most mechanics had seen it and was a bit of an in-joke, but had no idea it neither originated in the automotive industry nor was the...
Whaddya call two hybrid Toyotas?

Whaddya call two hybrid Toyotas?

No, it’s not a dad joke. Mike Principato and I recently were wondering what the plural of “Prius” is, because we needed to reference multiple vehicles in some copy. Now, even though we get paid to sling words around this joint, we don’t work in Latin too much, and I...