transmission leak
 

i just finished putting a new fuel pump on my truck today. when i pulled it out of the garage there was a couple drips on the floor and it was sprayed on the tank and bed. how bad is this? and what will it take to fix it. its a 350 turbo tranny

Uh I dont think we will be able to tell you what is wrong or how much it will cost without proper diagnoses. If you dont know how to do that, you need to go to a mechanics shop and have them look at it.

If you are talking about your 2000 Chevy,......... its not a Turbo 350 it should be a 4L65E or 4L80E, somewhere in there.