Workshop Manual

ENGINE COOLING (6VE1 3.5L)
6B–3
Thermostat
The thermostat is a wax pellet type with a air hole(1) and is
installed in the thermostat housing.
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Radiator
The radiator is a tube type with corrugated fins. In order to
raise the boiling point of the coolant, the radiator is fitted
with a cap in which the valve is operated at 88.2 ∼ 117.6
kPa (12.8 ∼ 17.0 psi) pressure. (No oil cooler provided for
M/T)
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Antifreeze Solution
B Relation between the mixing ratio and freezing
temperature of the EC 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.
B Calculating mixing ratio
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NOTE: Antifreeze solution + Water = Total cooling
system capacity.
B Total Cooling System Capacity
B A/T 10.0Lit (2.64Us gal)
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