Lately I have been using my 4 Wheel Drive because we are experiencing snowy weather. However, when I try to take the Blazer OUT of 4 wheel drive, it doesn't go out real easy and makes a loud humming noise and the finally a huge BANG that shakes the front and then it is out. It is push button activated. I told my mechanic and he didn't know what to do and he changed the oil in the transfer case and thought that would fix it. Well it didn't. With my same mechanic I had the right front wheel bearing changed a few months earlier. Do you think this could be my banging problem? Everytime I take it back to him and complain he tells me that is how the Blazer's are. I don't believe that because I have owned the truck for 5 years and this is the first year the BANGING has happened. Is there something I can specifically ask him to check, he said he could try the vacuum switch but he is not sure this would work. Otherwise my mechanic is very good to me but I think in this area he is lacking. Any suggestions would be greatly appreciated. Thanks
- posted
17 years ago