Cooling System
The engine in your Honda contains a number of aluminum parts.
Therefore, it requires an antifreeze/coolant specifically formulated to
protect the aluminum parts from corrosion. Failure to use a suitable
antifreeze/coolant may seriously shorten the life of the engine as the
result of rapid corrosion damage. Some antifreeze/coolants, although
labeled for use in engines containing aluminum, may not provide
adequate protection for your engine.
Therefore, use only a Honda-recommended antifreeze/coolant.
CHECK WITH YOUR AUTHORIZED HONDA DEALER.
For best corrosion protection, the mixture of coolant and water must
be maintained year-round at 50/50. Concentrations less than 50%
coolant may not provide sufficient protection against corrosion and
freezing. Concentrations of greater than 60% coolant will impair
cooling efficiency and are not recommended. Low-mineral drinking
water or distilled water should be mixed with the antifreeze/coolant.
Coolant loss should be replenished by a mixture containing the proper
concentration of antifreeze and water.
Do not mix different antifreeze/coolants.
Do not use additional rust inhibitors or anti-rust products, as they
may not be compatible with the radiator coolant.
ENGINE DAMAGE CAUSED BY IMPROPER COOLANT USAGE IS NOT
COVERED BY THE NEW CAR WARRANTY.
Checking Coolant
Check the coolant level in the reserve tank when the engine is at
normal operating temperature.
Do not remove the radiator cap when the engine is hot; the
coolant is under pressure and could severely scald you.
Keep hands away from the radiator fan. The fan may start
automatically without warning and run for up to 15 minutes, even
after the engine is turned off.
Summary of Contents for 1991 Accord Wagon
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