2009 Pontiac G3 Owner's Manual - Page 231
2009 Pontiac G3 Manual
Page 231 highlights
2. Then keep turning the pressure cap slowly and remove it. 3. Fill the coolant surge tank with the proper mixture to the Maximum mark on the coolant surge tank. Wait about five minutes, then check to see if the level is below the mark. If the level is below the Maximum mark, add additional coolant to bring the level up to the mark. Repeat this procedure until the level remains constant at the Maximum mark for at least five minutes. 5-27
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 |
 |
2. Then keep turning the pressure cap slowly and
remove it.
3. Fill the coolant surge tank with the proper mixture
to the Maximum mark on the coolant surge tank.
Wait about five minutes, then check to see if
the level is below the mark. If the level is below
the Maximum mark, add additional coolant to
bring the level up to the mark.
Repeat this procedure until the level remains
constant at the Maximum mark for at least
five minutes.
5-27