ok took it to a guy who ran the codes and he says it showed it was the tps how hard is it to change one of these out and how long will it take(it is like 20 something degrees down here

Shouldn't be too hard. Its right on the throttle body and it should only be two small bolts.

Very easy, here'* a write up, should be very close to what you have.
https://www.gmforum.com/normal-maintainence-138/throttle-position-sensor-tps-replacement-284336/

My 1994 doesn't have Torx screws; they're Philips #2. Yours are probably one or the other (my guess: Philips #2).

Also, on my TB the TPS was impossible to do with a normal screwdriver; I had to take the #2 bit and use a 1/4" wrench to turn it.

Good luck!

thank you danthurs i had the old one out and the new one in in less than 30 minutes and it hauls *** now woohoo