I've discovered that my '91 C2 has an Autothority chip installed. I have an original chip from a previous car (installed a Steve Wong chip in that car). Anyone know the pro's and con's of the Autothority vs. the original? The car runs great and I hate to mess with it, but it does seem to get very poor gas mileage (not necessary to point out the weight of my left foot <g>).

I'm paying attention to gas mileage because I'm getting ready to tow a trailer with it. This is the point where my 7-year granddaughter would say, "Are you true, Poppy?". I'm true.

Thanks,
JohnA