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Chevy Truck
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1999
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Express 1/2 Ton Van V6-4.3L VIN W
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Repair and Diagnosis
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Engine, Cooling and Exhaust
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Engine
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Engine Lubrication
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Oil Pump
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Service and Repair
Oil Pump: Service and Repair
Removal Procedure
1.
Remove the
oil pan
.
2.
Remove the oil pump.
3.
Clean and inspect all parts.
Installation Procedure
Important:
Use a NEW oil pump driveshaft retainer.
1.
Install the oil pump.
2.
Install the
oil pan
.