LAS VEGAS--A new version of the CarMD device and service was released here at CES. Like RepairPal and DriverSide, CarMD now has a database of common repairs for most modern (post-1996) cars, including price ranges and do-it-yourself instructions for some of them.
What makes CarMD different is its hardware: There's a probe that attaches to your car's diagnostic port (it's probably under the dash). The probe reads data from your car's computer. It will display simple info on its LEDs and LCD screen, and if you connect it your computer (via USB) it can tell you … Read more