Engine Coolant - Acura NSX Owner's Manual

MAINTENANCE
4. Select Vehicle, then Maintenance Info.
5. Select Reset.
To cancel the oil life reset mode, select Cancel.
Failure to reset the engine oil life after a maintenance service results in the
system showing incorrect maintenance intervals, which can lead to serious
mechanical problems.

Engine Coolant

Park the vehicle on level ground. Check the reserve tank and the coolant level in the
radiator. Use Acura Long Life Antifreeze/Coolant Type 2
Checking the Reserve Tank
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1. Open the hatch. (See Opening the Hood)
Remove the left engine compartment
cover. Check the amount of coolant in
the reserve tank.
2. If the coolant level is below the MIN
mark, add the specified coolant until it
reaches the MAX mark.
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3. Inspect the cooling system for leaks.
For vehicles used in temperatures below -31°F (-35°C) , change the coolant from
the standard 50:50 antifreeze:water mix to one with added antifreeze. Consult a
dealer for more information.
Adding Coolant
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1. Make sure the engine and radiator are cool.
2. Turn the radiator cap 1/8 turn counterclockwise and relieve any pressure in
the coolant system.
3. Push down and turn the radiator cap counterclockwise to remove it.
4. The coolant level should be up to the base of the filler neck. Add coolant if it
is low.
5. Put the radiator cap back on, and tighten it fully.
Removing the radiator cap while the engine is hot can cause the coolant to
spray out, seriously scalding you.
Always let the engine and radiator cool down before removing the radiator cap.
Pour the fluid slowly and carefully so you do not spill any. Clean up any spills
immediately; they can damage components in the engine compartment.
MAINTENANCE
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