In the modern era of digital vehicles and smart maintenance, diagnostic tools have become essential for both professional ...

H ave you ever looked under your car's steering wheel at all the wires, fuses, and plugs? If so, you might find an odd plug ...

CPO inspections often miss critical issues, but OBD2 diagnostic scans reveal hidden fault codes that expose real mechanical problems dealers try to hide.

Potential controversy alert! Is saving the earth making cars easier to steal? The On-Board Diagnostics (OBD) port is legally ...

A transmission solenoid regulates fluid flow that engages gears, so when it fails, the car can slip, hesitate, or refuse to ...

Buying a used car is a rite of passage. There's the thrill of the hunt, the satisfaction of finding that perfect model at a ...

Certain combinations work, like chocolate and peanut butter or Black Sabbath and eardrums. Other combinations don't, like orange juice and toothpaste or remote starters and manual transmissions. Well, ...

John Paul, AAA Northeast's Car Doctor, answers a question from a reader who was told they never had to change their vehicle’s transmission fluid. The Car Doctor answers a question from a reader who ...

Buick has enjoyed a long history in the American auto industry, but like any major manufacturer, there are a couple models ...

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