Tranie is slipping have to get rpm up to 3 to get it to change gear any ideas

First of all, your transmission is the most intricate, complicated, and least understood part of your vehicle... Also one of the most expensive parts! For your wallet's best interest, DO NOT dive it -- Get it towed to a transmission clinic or a reputable mechanic and have the transmission fluid changed -- Not flushed. That might fix the problem... If not, the transmission will have to be rebuilt or replaced :/

I had to have it rebuilt back in 2003 , yes it will put a dent in the wallet, thanks I will try this