my 4x4 engages and disengages whenever it feels like it when im in 4 wheel. is there an easy way to check for vaccum leaks on this unit? or an easy diagnosis to what the problem might be? i know i can buy kits to swap the vaccum system but am unsure how to install them. should i just run new hoses from the diff to the T-case?

 

ill also mention my 4x4 light isnt working in the console when i shift in or out of 4 wheel

 

well its going to either be, the switch on the t-case, or yea u have a leak, but i dont know of a way to test for a leak on those lines. i have a line that blogged on mine, and have thought about just runnin new lines as well.