Hi Tony,

The 3800 S2 engines have problems with the oil pressure switches leaking or seperating and when in really bad shape will pour oil out quick and it dumps straight down on the passanger tail of the transmission. Engine oils is isolated from the transmission so there is no reason the transmission leaking would cause a low engine oil light to come on and due to the location of the leak this is what I would expect to see going on. Often it leaks through the connector on the oil pressure switch and this is located just behind the oil filter on the oil filter housing.