Technician A is preparing to recover the refrigerant from a customer’s vehicle. What are the steps he should take when performing this service?
Recovering A/C Refrigerant-ASE Practice Question (VIDEO)
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Side Business
Don’t leave alternative vehicles on the sidelines.
Power and Ground Testing on an Electrical Circuit
The first steps you should perform when something electrical doesn’t work right.
ADAS Repairs: Why Calibration Is A Must
As ADAS becomes standard on modern vehicles, post-repair calibrations are a critical safety and legal requirement for every shop.
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SHOP STUFF
Auto care news and advice you can use.
It’s That Time of Year to Change Your Clocks. And Your Gasoline Blend.
Did you know that fuel blends change with the seasons in the United States?
Hand in Glove: EV and Hybrid Service Safety
Glove testing is important; don’t skip it.
Symbol of a Stumble: Edsel’s “Horse Collar” Grille
This one part became the symbol of the Edsel’s failure.
Don’t Get Hung Up on Hanging Calipers
A household trick to save time — and brake hoses.
Tire Damage Assessment – ASE Practice Question (VIDEO)
Assessing tire damage in order to make a repair decision, which technician is correct with the right repair?
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SHOP STUFF
Auto care news and advice you can use.
Use the Little Radiator—and Have Customers Do the Same
Cars have a backup cooling system—use it when the situation demands!
Learn Why You Should Never Skip Battery Isolation (VIDEO)
Tempted to skip battery isolation during a repair? Dorman Training Center instructor Pete Meier explains how this essential step can protect you from serious injury while working on a vehicle.
SLABs: Slow, Loud, and Bangin’
The unique culture of slab cars.
Decreasing Circuit Resistance – ASE Practice Question (VIDEO)
When the resistance of a circuit is decreased and voltage remains constant, what happens to current?
Colin Chapman: The Philosopher of Motion (Part 2)
This British engineer changed racing forever by making cars lighter, not more powerful.
VIDEOS
Hand in Glove: EV and Hybrid Service Safety
Glove testing is important; don’t skip it.
Symbol of a Stumble: Edsel’s “Horse Collar” Grille
This one part became the symbol of the Edsel’s failure.
Don’t Get Hung Up on Hanging Calipers
A household trick to save time — and brake hoses.