2007 Chevrolet Uplander LS 6 Cyl 3.90L
Oil leaks from engine front and back
Leaking oil from front of engine
The external leaking can usually be repaired relatively inexpensively; replace the leaking gasket or seal - depending upon where the oil leak originates from. It may be a worn or leaking front seal (around the crankshaft), may be coming from the oil pan or timing cover gaskets.