TTS DataMaster vs GM Tech 1
I have a 90 ZR1. I would like to know from other Vette owners which is the best all around diagnostic tool to use to keep the ZR running well.
I am considering using the TTS DataMaster software with my laptop and diagnosing the various problems that come up. I am also considering the older GM Tech 1 OEM scan tool for the same problem solving capability.
My gut feel is that the two tools do different diagnostics and while there is some overlap one does not cover all the bases. If anyone has experience with the DataMaster and Tech 1 please PM me or you can use my home email.
<mooserun@comcast.net>
Thanks,
Don in VT




