CHICAGO, Feb. 1, 2024 /PRNewswire/ -- CarDr.com Inc., a pioneer in automotive diagnostic technology, today unveiled substantial enhancements to its OBD (On-Board Diagnostics) offerings, redefining the ...

I was recently at a seminar going over some diagnostics for some of the problematic and reoccurring fault codes. The general discussion led us in an interesting direction about the nature of fault ...

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 ...

This article was updated in November 2025 with new information. You know you’ve earned your DIY stripes when you can stay calm the moment something goes wrong. And with cars, that moment usually ...