I changed the transfer case fluid yesterday in my wife's TB. The owner's manual and the dealer both were no help in figuring out how much Auto trak II I was going to need. I read on here that I would need 2 quarts, so I bought 3. When I drained the fluid the front end was elevated and it looked like a lot more than 2 quarts in the drain pan. I leveled the TB off and proceeded to put in the new fluid. I got about 2 1/2 quarts in (lost a half quart or so to spillage) and it still wasn't full. I went ahead and dumped the old fluid in a 5 quart oil jug to see how much it was. According to the lines on the side of the jug I got just over 4 quarts of fluid out of it. I had no choice but to let the wife drive it to work today as I can't get more fluid until tomorrow. Luckily its not very far. So my question is why in the heck would mine take this much fluid and others only take 2 quarts? The TB's specs are 05 EXT, 5.3 V8, G80 rear.