Changed a leaking rear main seal and oil pan gasket. Put in some 10W30. Drove the jeep around the the block then parked it to check for leaks. All seemed to be fine, or so I thought. Went to start her up this afternoon to go and wash her down. She didn't what to start. Had to roll her down the driveway and pop the clutch. After she started, she was ideling, smoking and making this horrible loud nosie. She was barely staying alive. Needless to she didn't get her bath today. Any and all would be great.