Passat Sedan L4-2.0L (ABA) (1996)
Coolant: Service and Repair
Cooling System, Draining And Filling Draining
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Open coolant expansion tank cap.
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Remove clip -3- and separate connector pipe -2- from thermostat flange -4-.
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Remove coolant hose -1- or thermostat flange -4-.
CAUTION!
DO NOT re-use coolant that has been drained from the system. Dispose of properly.
Filling
Note:
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The cooling system of all Volkswagen vehicles is filled at the factory with a mixture of water and anti-freeze solution (G11) containing corrosion
inhibitors designed for year round use.
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Phosphate-free antifreeze prevents frost and corrosion damage, and prevents chalk formation in addition to raising the boiling point of the mixture.
The higher boiling point improves the operational efficiency under full load, particularly in tropical climates.
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Use phosphate-free coolant-antifreeze Part No. ZVW 237 702 whenever replacing or topping up coolant. This applies to ALL Volkswagen
vehicles and ALL model years.
Recommended Mixture Ratios