Shifting Gears Archives

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Fuel pump designs are changing. Do you know what kind of fuel pump you’re troubleshooting?

Whether you used a fuel pressure gauge or relied on the Fuel Rail Pressure PID on your scan tool, a reading of zero when testing fuel pressure is a bad thing. What are your next steps? Do you jump the relay to see if the pressure builds? Do you use an amp probe and a...

Mechanic trivia: Which vehicle has a longer passenger side wiper blade? (VIDEO)

Description Almost every vehicle on the road has a longer wiper blade on the driver side. On older vehicles, you’ll also see two of the same size wipers working together. But can you think of any models that have the longer wiper blade on the passenger side?Related...

The Shop Press Automotive Paragon series: a recap

If you read Shop Press regularly you've noticed we’ve been running a series for the past couple of years. It’s called “Automotive Paragons,” and it’s a series where we look at automotive entrepreneurs, designers, and engineers who were exceptional, ahead of their...

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...

Battery date codes are painfully unstandardized and you’re better off without them

While diagnosing an electrical issue last week, I suspected that the battery was tired. The terminals were banged up, the case was covered in grime, and the manufacturer’s decal was peeling and faded. It barely passed a quick health check, so I started looking for a...

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...

Before asphalt, automotive pioneers used the beach as their racetrack

by Jonathan Roth | Oct 18, 2022

If your idea of Jersey beach towns comes from “Jersey Shore,” Cape May is not that. As opposed to the ride-filled boardwalks of Ocean City or Wildwood or the casinos of Atlantic City, Cape May is a much more laid back, family-oriented shore destination. I recently...

October Automotive Horoscopes

by Shop Press Staff | Oct 6, 2022

Aries: You will be where you are supposed to be, even if you aren’t there now. When you’re undercar, rely upon intuition—and don’t forget the importance of timing. Keep the faith, because your goal is closer than you thought. Avoid Leo. This service writer is...

Book review: “Car: A Drama of the American Workplace”

by Lemmy | Sep 29, 2022

We’ve all taken a step back from a vehicle, groaned, and asked why-oh-why did they do it like this. Car: A Drama of the American Workplace helps answer that question. Mary Walton, the author, was embedded within Ford with what appears to me to have been excellent...

Spoiler alert: Manual transmissions are not ‘100% useless’ as claimed

by Lemmy | Sep 22, 2022

In the course of creating automotive content, one also must consume some amount of car content, and an article that was published recently made me rub my temples. If you’re curious, this piece is the one that’s got me in a snit. So you don’t have to...

What it’s like being a new tech in 2022 (VIDEO)

by Shop Press Staff | Sep 13, 2022

What it’s like being a new tech in 2022 (VIDEO) Description Torque specs. Electronics diagnostics. Foreign automobiles. 12V electrical systems. TPMS sensors. Disc brakes. 0W16 oil. All of the aforementioned technologies were changes that occurred in the...

It’s time to stop salting the roads

by Lemmy | Sep 8, 2022

I was just thinking today that my “fun vehicle” window is closing soon; this is the period of the year where I’ll drive or ride anything I own. Old vehicles don’t stand a chance in the salt belt. Anyone I know who has anything nice keeps it far away from...