Could be as simple as a leaking oil pressure sender or as tough as a rear mail seal-remove the trans clutch cover, see if there is oil all over the flywheel. Hop up on top of the engine & see if there is oil at the rear of the intake-seal could be leaking there or the oil pressure sender(could be a sender for a light or a tube if you have a gauge). You may have to clean up the area & run it again to find the source. Brian
