Oldsmobile 1995 Aurora

4. With the coolant surge tank pressure cap off', start the
engine and
let it run until YOLI can feel the upper r it d' lator
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.
5. Then replace the
pressure cap.
Be
sure the pressure
cap
is tight.
5-20