Honda 2006 S2000 Owner's Manual page 143

Changing the Oil and Filter, Engine Coolant
9. Let the engine run for several
minutes, then check the drain bolt
and oil filter for leaks.
10. Turn off the engine and let it sit
for several minutes, then check
the oil level on the dipstick. If
necessary, add more oil.
Improper disposal of engine oil can be
harmf ul to the environment. If you
change your own oil, please dispose of
the used oil properly. Put it in a sealed
container and take it to a recycling
center. Do not discard it in a trash bin
or dump it on the ground.
146
Adding Engine Coolant
RESERVE TANK
MAX
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.
Always use Honda Long-Life
Antifreeze/Coolant Type 2. This
coolant is pre-mixed with 50 %
antifreeze and 50 % water. Never add
straight antifreeze or plain water.
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.
MIN