like everyone said clean it up, if there is oil in the valley your leak sourse is from up above ignore the oil on the bellhousing.. if your hp o rings have been replaced other possible leak sources are your cac tubs, a little oil sweat is normal, if you swipe your finger underneath and have a...
4x4
if you have a hand vacuum pump hook up the hose right at the nipple on the nuckle and see if each side holds vacuum. if they do then your vacuum hub seals are all good. next on the right fender wall you will see a solenoid mounted there with 2 vacuums lines going to it. i believe the red...
where on the bellhousing?? If on the bottom usually it comes from the cam or crank sensors (on the sides of the engine in the front on the block) oil leaks backward... Or the front crank as well.. If not that.. Look and see if there is oil in the valley of the engine or on the back of the engine...