97 f150 stuck n 4x4
I have a 97 4.6 f150 that is staying n 4x4. I have disconnect the vacuum to engage 4x4, I have taken out the relay land the fuse n both fuse boxes. I have the shifter pushed all the way up n high two. When I start driving I can hear a growling that speeds up as the truck does and the 4x4 light flickers on and off. Any ideas? Anyway to disconnect that I havent done?