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Set the Toe and Go!

“Oh, and it’s pulling to the right a bit. Can you check that out?” If you run a small shop with just one or two service bays, it’s likely you’ve heard this before, since in a small shop the service writer, mechanic, foreman, parts department, and lube tech are often...

Chrome Overload: GM’s “Mistake of ’58”

I love chrome and mid-century automotive design. But I recently found a video that made me question my belief that there’s no such thing as too much chrome. The video is called “Mistake of '58: The GM Chromemobiles and Far Out '59s” from YouTuber Ed’s Auto Reviews....

Hand in Glove: EV and Hybrid Service Safety

Note: Working on high-voltage systems should only be performed by a trained professional. The Dorman Training Center offers automotive training programs tailored to your shop’s needs and taught by ASE-certified instructors. Learn more at:...

Symbol of a Stumble: Edsel’s “Horse Collar” Grille

Throughout the history of automotive manufacturing, there have been some notorious flops. Cars such as the Yugo GV, DMC DeLorean, Ford Pinto, and Pontiac Aztek are still remembered by many as symbols of automaker stumbles. Today, I want to talk about a design element...

Don’t Get Hung Up on Hanging Calipers

​Whether you’re turning wrenches for a living as your nine to five — or just for fun as your five to nine — chances are you’ve needed to get a brake caliper out of the way and keep it there for a while. As most of you should already know, hanging a brake caliper from...

Tire Damage Assessment – ASE Practice Question (VIDEO)

Description Technician A is assessing tire damage in order to make a repair decision. A puncture is located at the edge of the tread block closest to the sidewall. Technician B says it can be repaired with a conventional tire plug. Technician A says the area of the...

The best explanation of a differential is from 1937

The best explanation of a differential is from 1937

The first time I saw this video, I was hooked because I’m natively a bike guy and it starts off with motorcycle stunt riding. But the guys horsing around on those ol’ Harley VLs actually are the producer’s interesting and educational way to visually demonstrate why a...
Rust exhaust hole – ASE practice questions (VIDEO)

Rust exhaust hole – ASE practice questions (VIDEO)

Rust exhaust hole – ASE practice questions (VIDEO) Description Which of the following is the most critical result of a rust hole in an exhaust system? A) Escaping exhaust gas B) Failed inspection C) Excessive noise D) High cost of repair More ASE Practice...
Dust Cap Tool Explained (VIDEO)

Dust Cap Tool Explained (VIDEO)

Dust Cap Tool Explained (VIDEO) Description How many times have you seen a hub dust cap with ugly dents from a sloppy installation? A dust cap tool is handy for installations on customer vehicles. It helps to prevent damage while securely driving the cap into...
Brake booster valve – ASE practice questions (VIDEO)

Brake booster valve – ASE practice questions (VIDEO)

Brake booster valve – ASE practice questions (VIDEO) Description A customer states the brake pedal falls slightly when the brakes are applied while starting the engine. Technician A says that a faulty brake booster check valve may be to blame. Technician B says...