HONDA 2010 Accord Coupe - Manual (Page 307)

Always use Honda Long-life Anti-
freeze/Coolant Type 2. This coolant
is pre-mixed with 50 percent
antifreeze and 50 percent distilled
water. Never add straight antifreeze
or plain water. If the coolant level in the reserve
tank is at or below the MIN line, add
coolant to bring it up to the MAX line.
Inspect the cooling system for leaks.
If Honda antifreeze/coolant is not
available, you may use another
major-brand non-silicate coolant as a
temporary replacement. Make sure it
is a high-quality coolant
recommended for aluminum engines.
Continued use of any non-Honda
coolant can result in corrosion,
causing the cooling system to
malfunction or fail. Have the cooling
system flushed and refilled with
Honda antifreeze/coolant as soon as
possible.
4-cylinder models only
Adding Engine Coolant
Engine Coolant
304
RESERVE TANK RESERVE TANK V6 models 4-cylinder models
If you regularly drive your vehicle
under severe conditions in very low
temperature (under
31°F, 35°C), a
higher concentration of coolant should
be used. Consult your Honda dealer
f or more inf ormation on the proper
coolant.
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2010 Accord Coupe