GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2000
🢒
Express
🢒
Engine
🢒
Engine Mechanical - 4.3L
🢒 Oil Pump Replacement
Removal Procedure
Remove the engine oil pan. Refer to
Oil Pan Replacement
.
Remove the oil pump. Refer to
Oil Pump Removal
.
Clean and inspect all parts. Refer to
Oil Pump Cleaning and Inspection
.
Installation Procedure
Important:
Use a NEW oil pump driveshaft retainer.
Install the oil pump. Refer to
Oil Pump Installation
.
Install the oil pan. Refer to
Oil Pan Replacement
.