LaCrosse V6-3.8L VIN 2 (2005)
19. Remove the oil filter.
Important: The oil pan can be dropped slightly for engine front cover clearance if all pan bolts are loosened and the oil level sensor is removed.
20. Remove the engine mount bracket for oil pan access.
21. Disconnect the oil level sensor electrical connector.
22. Remove the oil level sensor.
23. Remove the oil pan-to-engine front cover bolts.
24. Loosen the remaining oil pan bolts to gain access for the engine front cover removal. DO NOT remove the remaining oil pan bolts.