4wd will not engage
I have a 97 ranger V6 4wd manual hubs and the 4wd has been giving me problems since last year before the big winter season here in IL. Now the problem is when I turn the selector switch to 4lo it engages most times, then if I try to switch to 4hi from 4lo I get nothing, even if try to switch from 2wd to 4hi nothing, then the 4hi and 4lo lights blink on the dash.
Some of the things ive tried was change 4wd module and it worked for maybe a day untill the same problems started to occur again. Next I checked the shift motor and its connections and it seemed fine. I checked the fuses, nothing there. And the selector switch doesnt seem to be bad. Now ive tried and looked at basically everything I think, Ive read and researched and feel like im at a dead end. I dont know if im missing something but please help!