1992 Pontiac Trans Sport Engine: 3.8L V6; Radiator Fan Motor; Puller; Position: Rear;. 1993 Pontiac Trans Sport Engine: 3.8L V6; Radiator Fan Motor; Puller; Position: Rear;. 1994 Pontiac Trans Sport Engine: 3.8L V6; Radiator Fan Motor; Puller; Position: Rear;.