Hey I just recently got rid of my 97 sierra! Loved that truck. Only reason I let it go was because the frame was starting to rot and the dealer offered me 1000$ for it (scrap value)
Discussion
Mine stopped shifting into 3rd and reverse, we rebuilt that transmission 5 times until we learned that particular model couldn't be rebuilt. You had to have a factory new to replace it. But hey we got 386k miles out of it first