The top end of the technology ladder is held by a scan tool. This car diagnostic tool plugs into the OBD-II port (“OBD” is an acronym for on-board diagnostics, and the “II” designates the second ...

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Code readers are diagnostic tools that every car owner should consider owning. Having one of these is as important as carrying a spare tire or a fire extinguisher in the trunk. Back in the day, before ...

Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. The second iteration of on-board diagnostics, OBD II, has been ...

Buying a used car often feels like a race against time and other buyers. Shiny photos, low prices, and “great condition” claims push decisions faster than they should. One simple oversight keeps ...

Like a full body exam, a full vehicle diagnostic sounds like an in depth scan that will detect any problems with your vehicle. Unfortunately, a full diagnostic—like an annual checkup—is confined to ...