I just recently bought a 1995 wrangler. Today I needed 4-wheel drive to get to a cabin, but was unable to get the 4-wheel engaged. Since then, I've tried to get the transfer case to go into 4-wheel drive. The shifter moves into the 4H position but 4w drive is not engaged. Did get the lever into the 4L position and it WAS in LOW range but again, NOT in 4wheel drive.