Ive got a 85 4x4 full size k5 long story but ill make short......my truck has custom headers and i cant put the front drive shaft in but i want to test the transfer case I was told the transfer case was in order... when I engage the ...4H...the indicator light comes on and i can see the knuckle spinning when someone else was driving it forwards and backwards and i was on the ground looking under the truck.....however i cant seem to put the shifter in the ...4L...position does that mean it doesnt work? or partially works ? or am I stupid? lol
is there better ways to test the transfer case?