C 1500 Truck 2WD V6-4.3L VIN W (2001)
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4. If equipped with a 6.6L engine, install the surge tank inlet hose to the radiator.
5. If equipped with a 4.3L, 4.8L, 5.3L, 6.0L, or 8.1L engine, install the surge tank inlet hose to the radiator.
6. Position the surge tank inlet hose clamp at the radiator.
7. Fill the cooling system.