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.
Is carb cleaner actually more dangerous than brake cleaner?
By breaking down the structures used to create DTCs, you can learn how to “decode” beyond the simple descriptions presented by a scanner.
It’s like torquing a bolt, but with an extra twist.
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Auto care news and advice you can use.
Why clearing bolt holes of contaminants matters.
Many high-end scan tools come with a capable digital storage oscilloscope. Time to put that tool to work.
Did you know that a modern fuel injection system can fire off multiple sprays in the same time it takes for a spark to jump across a plug?
And the most misdiagnosed.
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.
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Auto care news and advice you can use.
Glove testing is important; don’t skip it.
Pete Meier explains how a dial indicator is necessary for a true wear check.
Four proven ways to run a tighter ship at your shop.
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.
The commander-in-chief’s road transportation, from LBJ’s Lincoln Continental to “The Beast.”
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?
