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Home >> Buick >> 1994 >> LeSabre Custom >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> 3.8L V6 VIN L & 3.8L Supercharged V6 VIN 1 >> Lubrication >> Engine Oiling System >> Description

Engine Oiling System: Description

The crankshaft driven, gear-type oil pump provides pressurized lubrication to the main gallery. See Fig 1. Oil pump and pressure regulator valve are located in front cover.

Fig 1: Cross-Sectional View Of Engine Oiling System
G55213Courtesy of GENERAL MOTORS CORP.