Today I drove my new (1990 4 cyl) Yj for the first time other than around the block or in my yard. I drove about 10 miles and it stalled. No Problem, I start it back up. It proceeds to be very difficult to keep running. I make it the final 100 yards to my destination and shut it off. It starts right back up. I tend to my business and when I try to pull out, it runs rough and is hard to keep running again. I make it about 1/4 mile and it shuts off and will only fire up and right back off. I see white smoke, so I get out and it is coming from under the jeep around the muffler area. I pop the hood and what I think is the oil pressure switch? has popped out. It sits on top of the engine toward the back. The front one looks like a pcv valve and the rear I assume is the oil pressure sender. Anyway, it was popped out and the 3" corruggated hose was off the air filter. I put those back on and it still wouldn't stay running. Just fire up and die immediately. A very nice guy stopped and gave me a ride home. I got in my truck and took 5 gallons of gas to my thirsty Jeep even though the fuel gauge was at about 1/8. The jeep fired right up and ran at high RPM (4000-5000) no problems. I drove it about 100 yards and shut it off and returned to my truck. When my wife gets home we are going to pick up the Jeep. I wish I would have tried to crank it before I added gas and after it cooled down, but I didn't. The Temp gauge never got above 200 so I don't think high temp was the problem. Sorry for the long post. Anyone have any ideas what my problem is / was? What are my chances of everything being ok now that i reconnected my loose "connections"? :?: :?: :?: