Engine And Engine Cooling:engine:gasoline:turbo/supercharger August 2, 1994 Campaign 94V144000 373 units FOUR COMPRESSION BACKPLATE RETAINING FASTENERS ON THE TURBO-CHARGER WERE TORQUED ONLY HAND TIGHT. THIS ALLOWS THE FASTENERS TO LOOSEN, AND CAUSES OIL TO LEAK INTO THE COMPRESSOR AIR SIDE OF THE TURBO-CHARGER… Full recall details: the risk and what to do →