GM MDI vs GM Tech II in running speed & car list

I have both clone Tech2 and MDI interface from China. Here, I’ll chip in with my experience and give you some tips if you have a GM and consider buying a tool for it. Cloned GM MDI interface: MDI/GDS2 is used on C7 Vettes, and other vehicles prior to 2014 (for example, Chev Cruze starting in…

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Tips to Buying Working GM TECH2 Scanner Clone

Has anyone bought/used one of Chinese Tech 2 scanner (clone)? If so is it any good? I ask this as I’m contemplating buying one. And there are soooo many versions of Tech2 clone; which one should i have?   Reply: Look the chart and tech2 review below. Maybe it can help you a lot.   GM Tech…

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