Hello all...
I wrote in to the group a long while ago to ask for help with my '84 Sierra since it wouldn't move forward even though reverse worked just fine. I took a look earlier this summer and couldn't find a single thing wrong anywhere even though I did think the emergency brake stuff looked rather suspicious. It remained under the shade tree "where it fell" so to speak.
Anyway, I jump started it the other day and put it into drive gear just for the heck of it. Imagine my surprise when it drove forward normally. I got it licensed and have been driving it at speeds up 65MPH. It shows no sign of dying, but just to be safe I changed the tranny fluid and filter. I can't explain it and nothing shows any sign of there ever having been a problem...
William The Guesser