1997 Chevy 1/2 ton
making merge on freeway
got to 50mph
engine running fine, but feels like there is no transmission
coasted to side.
checked fluid, fine, up to level and nice and red
no metal in fluid
no leaks underneath
no codes on engine computer
no flashing lights
tried to engage 4wd. 4wd light lit up, but no change
truck won't move
put it back into 2wd. light lit up. no move
before I go to the mercy of a transmission shop
anything I should look for or check?
Could it be the transfer case? Somethin in the electronic 4wd shift gizmo?
What to look for or check?