Ever wonder why virtually all cars and trucks have glove boxes? A visionary woman and her little book about driving changed in-vehicle storage over a hundred years ago.
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.
The unique culture of slab cars.
When the resistance of a circuit is decreased and voltage remains constant, what happens to current?
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Auto care news and advice you can use.
New techs and DIYers should know that not all spark plugs are created, or treated, equally.
Giorgetto Giugiaro influenced everything from groundbreaking supercars to beloved city vehicles.
Pete Meier explains why these single-use bolts should always be replaced for safety and proper function.
Customer satisfaction surveys should be clear, concise, and targeted.
Technician A completed a compression test, noting high readings suggest an exhaust restriction, while Technician B says the test checks volumetric efficiency.
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Auto care news and advice you can use.
A bent dipstick and a broken oil cap are lucky indeed!
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.
Brake cleaner is loved by techs (for good reason), but make sure you’re taking safety precautions.
All four cylinders are below specification by about the same amount. After performing a wet compression test, values remained unchanged. What could cause this condition?
Many high-end scan tools come with a capable digital storage oscilloscope. Time to put that tool to work.
It’s like torquing a bolt, but with an extra twist.
On a hybrid vehicle’s air conditioning system that utilizes a high voltage electrical compressor, can only the oil specified by the vehicle manufacturer be used in the compressor or is PAG oil acceptable for use in an electric vehicle’s compressor?
Why a compressor clutch doesn’t engage, and tips to find the cause quickly.
