Oldsmobile 1996 Aurora

4. With the coolant surge tank pressure cap off, start the
engine and let
it run until you can feel the upper
radiator hose getting hot. Watch out for the engine
fans.
By this time, the coolant level inside The coolant
surge tank may be lower.
If the level is lower, add
more of the proper mix
to the coolant surge tank
until the level reaches
FULL COLD.
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