no didn't get checked yet.. ran out of time.. 4low was just like 2wd.I did check on his pc program(identifix) and didn't come up with this problem anywhere.. guess it's not a common one..We'er going to have to put it up on the lift and chip away at it..

 

well we put it up on the lift today and my t-case is dead.... guess the water had nothing to do with it.. And the best part is I have no warrenty. My truck was a rental by-back so it only has a 36000 mile powertrain and I have 56000 on it..Oh well!!!!
And the noise under the hood is an idler pully..Good thing for the rest of you this isn't a common problem.. Enjoy your trucks!!! Even with this I still love my truck!!!!!