does anyone know about these obd 2 on ebay?
http://cgi.aol.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&category=43998&item=2443801223
they are cheap but nobody seems to be bidding on them. did i just answer my own question?

They should be fine for strictly reading codes. They sell them at Kragen too I believe. I was going to get one eventually but I still have not got around to it. Maybe someone else has had problems with them, but I doubt it. If so, let's hear it...

Harbor Freight sells them for $40 or $50.


Steve