Trooper LTD V6-3165cc 3.2L SOHC MFI (6VD1) (1997)
Coolant: Description and Operation
Relation between Mixing ratio and Freezing temperature of the engine coolant varies with the ratio of anti-freeze solution in water. Proper mixing
ratio can be determined by referring to the chart. Supplemental inhibitors or additives claiming to increase cooling capability that have not been
specifically approved by Isuzu are not recommended for addition to the cooling system.
Mixing Ratio
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Calculation mixing ratio is anti-freeze solution (l/gal.) divided by anti-freeze solution (l/gal.) + Water (l/gal.).
Note: Anti-freeze solution + Water = Total cooling system capacity.
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Total Cooling System Capacity:
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M/T 8.5 l (2.24 gal.)
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A/T 8.8 l (2.32 gal.)
Specific Gravity
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Check the specific gravity of engine coolant in the cooling system temperature ranges from 0-50°C using a suction type hydrometer, then
determine the density of the engine coolant by referring to the table.