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Charging System Diagnostic Resources

Charging System Diagnostic Resources

Photo by Jason Young This month, we return to alternator/charging system diagnosis, a topic that seems to get more difficult with each successive model year. We have addressed this topic in several articles over the last few years, including this guest article from...
The BA9 Works Flawlessly

The BA9 Works Flawlessly

“I am a sole school bus mechanic working for the California Schools. I maintain 14 buses, plus white fleet, tractors, lift pump stations, etc. The school district I work for purchased an [expensive competitive] battery tester. This thing does it all, except it never...
The Evolution of the Electrical System

The Evolution of the Electrical System

This is the next in a series of articles that survey the latest thoughts and trending topics within the realm of vehicle electrical and electronic service. One current that has run through each installment is how quickly and dramatically vehicle electrical systems are...