On Tuesday, June 19, 2018 at 12:20:42 AM UTC-10, J.B. Wood wrote:
>
> According to Pat Goss, the well-respected auto technician, connecting
> the scan tool is the last thing one should do in diagnosing an auto
> malfunction(s). I'm fairly certain I know what he means. Sincerely,
>
>
> --
> J. B. Wood e-mail:

People that have no diagnostic skills and have never worked on automobiles should not pick up a wrench or a OBD scanner and start monkeying around with them. That just leads to utter confusion.