Hey guys as you might know I'm still figuring out how my jeep works and what not. Well i was taking of my shifter knob and the threads broke off
, so i took off the shifter handle ONLY not the actual shifting ass. i did this by pressing down on the compressed plate and twisting. Anyways i can now see and feel my tranny fluid and was wondering if i should just drain it and refill it from the top. The jeep only has thirty thousand miles on it cause it has been parked since 96 but we are about to go on a road trip and i want everything tip-top.Also what type of fluid should i use?