Hombre S Regular Cab 2WD L4-2.2L CPC (1998)
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If the drained coolant is discolored, flush the cooling system. Refer to Flushing.
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If the drained coolant appears normal, continue with the filling procedure.
FILLING PROCEDURE
NOTICE: Do not use a solution stronger than 70 percent antifreeze. Pure antifreeze can freeze at -22°C (-8°F).
1. Make sure the radiator drain cock is closed.
2. Check the strength of the old coolant, before attempting to reuse it. Refer to Coolant Concentration Testing.
3. When you need additional antifreeze solution:
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Pre-mix ethylene glycol at a ratio of 50/50 with clean, distilled water.
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Distilled water reduces the accumulation of scale in the cooling system.
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For coolant use Dex-Cool orange colored silicate free coolant.
4. Place a large mouth funnel in the radiator fill opening.
5. Slowly add the coolant mixture.
6. Fill to 1/2 inch below the radiator fill opening.
7. Start the engine.
8. As the cooling system warms up and the thermostat opens, the coolant level will drop.
9. Add coolant until the level is up to the radiator fill opening.
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Do not spill the coolant onto the exhaust system or other hot engine parts.
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Under some circumstances, the ethylene glycol in the coolant is combustible.
10. Replace the radiator filler cap.
11. Check the level in the coolant recovery reservoir, add coolant if needed.
12. Test the cooling system for leaks, refer to Cooling System Leak Testing.
