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CONDITION POSSIBLE CAUSES CORRECTION 9. Coolant not flowing through system 9. Check for coolant flow at radiator 10. Radiator or A/C condenser fins 10. Remove insects and debris. 11. Radiator core is corroded or 11. Have radiator re-cored or 12. Fuel or ignition system problems. 12. Refer to 14 - Fuel System or 8 - 13. Dragging brakes. 13. Check and correct as necessary. 14. Bug screen or cardboard is being, 14. Remove bug screen or cardboard. 15. Thermostat partially or completely 15. Check thermostat operation and 16. Viscous fan drive not operating 16. Check fan drive operation and 17. Cylinder head gasket leaking. 17. Check for cylinder head gasket 18. Heater core leaking. 18. Check heater core for leaks. TJ COOLING 7 - 5 COOLING (Continued) |