Hooked it up to my wifes 05 and it didn't error out. It says no codes, which I know it has, but it'* body codes. I'm sure P codes will show up.

Hooked it up to the 1990 Ford, worked great. Looks like a ton of diagnostics can be done, way more then just a code reader.
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Then I tried it out on the 1997 Bonneville, again, no problem.
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I have so much reading to do.

Cool stuff Dan! I bet in it'* hay day that was the tool that most mechanics dreamed to own, but didn't have the cash to get.

He said he bought it new and paid $1500 plus the upgrades. Yikes. I didn't pay that much for my truck.