I noticed a leak coming from the 4wd transfer case right at the 3rd bolt at the seal and know it is not trans because I just changed the transfer case fluid (gm 12378508) Auto-Track II, and it is a purple fluid.
I have 66000 on a 2001 Durmax 2500hd. Would like to know if any similar problems and the est. cost to fix at dealer. I have a friend in the 4wd repair business, should I get est. from both?
Thanks