Hombre S Regular Cab 4WD V6-4.3L (1999)
12. Install the engine oil cooler lines into the quick connectors at the radiator engine oil cooler inlet and outlet until a click is heard or felt. Pull back
on the engine oil cooler lines to ensure a proper connection.
13. Inspect and fill the engine oil to the proper level.
14. Start the engine and check for leaks.