Ok, here is my problem... I have a 97 GT with topswap done.. When I get in the car it will shift just fine....until i turn it off, Then 9times out of ten after i restart it, it wont shift from 2nd to 3rd at all. If i turn the car off again and start it after a while it will shift fine again until yes.. i turn it off. I got it scanned and the only code that came up was P0717 input shaft speed sensor no signal? is there a problem with the tranny or my pcm not reading my tranny, Im really stuck here, any help would be great. Thanks