Feb 14, 2009 #1 K KING Member May 16, 2008 191 0 16 ...whats auto 4? it? I know how the traditional 4x4 works. but how does 4H differ from "Auto 4"? it's a round push button on a '99 chevy truck.
...whats auto 4? it? I know how the traditional 4x4 works. but how does 4H differ from "Auto 4"? it's a round push button on a '99 chevy truck.