1999 GMC Sierra 2500 Q&A
1999 GMC Sierra 2500 Question: when i refilled the transfer case I am hearing a whistle noise is that normal?
my transfer case was not going into gears right with my 4x4 gm sierra 2500 1999 model. i refilled it with the transfer oil. but i am hearing a whistle noise, it is shifting now and not jumping like the emergency brake is on..do you know what the whistle noise could be???? I am stuck in the mountains needing to go back to ms. should i trust it??? - mydamntruck
I would not trust it...go to a shop and find out what the problem is.... - your.mechanic