Quote Originally Posted by JeepLab View Post
Here is one big clue.. The oil is very clean. I checked the engine oil thinking it might be low, and its not. and its not clean. BB is ready for an oil change.

I think i over filled the front axle, and the breather hose is spitting oil everywhere. Thats the cleaner oil.
I can't tell what side of the Jeep is this on? If it's the right side, you have a transmission breather coming up the back of the transmission. If it's on the left, there's front diff breather and transfer case breather.

Left side caps are easier to check. Have you followed them up to their caps to see if they have any fluid around them?

I'm not sure where the oil pressure sender is located. You may locate it and check around the bottom of it. It will take a special socket to remove. I replaced the one on my wife's Suburban and it was a pain in the arse as it was behind the valley wedged down the firewall. My neighbors sender was on the side of his block on a 4 cyl YJ. Again this will be dirty oil though as well.