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Diesel Engines and Racing

Nearly every conceivable version of the internal combustion engine has made its way to the Indy 500. But it was a 1931 entry of a rather unusual type that made it into the record books as the first to complete the entire 500-mile race without a pit stop. That entry...

Recovering A/C Refrigerant-ASE Practice Question (VIDEO)

Description Technician A is preparing to recover the refrigerant from a customer’s vehicle. All of the below are steps he should take when performing this service EXCEPT: A) Test for the presence of sealant in the vehicle systemB) Identify the type of refrigerant the...

The Folded Paper Era and Beyond: Giorgetto Giugiaro’s Iconic Design Journey

Few names in automotive design carry the influence and legacy of Giorgetto Giugiaro. With a career that spans more than six decades, Giugiaro’s designs have touched nearly every corner of the automotive world—from exotic supercars and world-beating rally machines to...

Is It Ever Safe to Reuse Torque-to-Yield (TTY) Fasteners? (VIDEO)

Description Torque-to-yield fasteners are designed to deform during installation to ensure a secure connection. If a TTY fastener looks to be in good shape after removal, can it be reused? Pete Meier explains why these single-use bolts should always be replaced for...

Do You Survey Your Customers, and How?

Recently, I had the opportunity to take my car to a body shop (it’s a long story). Once the work was done and I was checking out, the office manager mentioned to me that they would be sending me a customer satisfaction survey and encouraged me to fill it out. Then she...

Interpreting Compression Tests–ASE Practice Questions (VIDEO)

Description Technician A has just completed a running compression test using a mechanical compression gauge. Technician B says that the test is used to check the volumetric efficiency of the engine. Technician A says that the higher-than-expected readings indicate a...

Do I Need a Tune-up?

If you’re like me, you might cringe a little. More often than not, they’re hoping this magical procedure will fix some mysterious issue with their car. But let’s break it down: what is a tune-up, anyway? Most dictionaries describe a tune-up as “a general adjustment to...

Should You Lubricate Spark Plugs Before Installing Them? (VIDEO)

Description Do you lubricate the threads on spark plugs before installing them? Should you? Pete Meier explains the finer points of spark plug lube application for best results and OE service procedure compliance.Related Videos

Top tips for car and truck fleet maintenance: what repair shops need to know (VIDEO)

Shifting Gears

by Shop Press Staff | Feb 18, 2025 | 0 comments

Description

Ready to grow your shop’s business with fleet maintenance, service and repairs? Fleets are a smart target when looking to boost the volume and predictability of your work. Get the information counterpeople, service writers, techs and shop owners need to know for fleet success.

When a Voltmeter Isn’t Enough (Video)

Many high-end scan tools come with a capable digital storage oscilloscope. Time to put that tool to work.

Aug 7, 2025 0

Troubleshooting Fuel Trim–ASE Practice Questions (VIDEO)

Technician A and Technician B are discussing ways to use fuel trim as a troubleshooting aid. Technician A says that fuel trims that are correcting for a lean condition at high RPM and load conditions indicates a problem in fuel delivery. Technician B says that this condition is caused by a vacuum leak.

Jul 29, 2025 0

Misfire Cause–ASE Practice Questions (VIDEO)

Technician A is diagnosing a misfire. He states that a misfire is caused by a fault in the ignition system and that new plugs and coils will repair the problem. Technician B says that a misfire is detected when the ECM detects a variation in crankshaft speed.

Jul 15, 2025 0

Dead Battery? (Video)

Diagnosing the cause of a battery drain can be a challenge today.

Jul 1, 2025 0

The Other Way to Use a File that Many Mechanics Don’t Know (VIDEO)

Need a smooth finish on a part you’re cleaning up with a file? Lemmy shows how draw filing can achieve a clean result with a totally different method of holding a traditional file.

Jun 10, 2025 0

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