1997 Chevrolet Tahoe Owner's Manual - Page 257
1997 Chevrolet Tahoe Manual
Page 257 highlights
6. Start the engine and let it run until you can feel the upper radiator hose getting hot. Watch out forthe engine fan(s). 7. By this time, the coolant level inside the radiator filler neck may be lower. If the level is lower, add more of the proper DEX-COOL Rvl coolant mixture through the filler neck until the level reaches the base of the filler neck. 8. Then replace the pressure cap. At any time during this procedure if coolant begins to flow out of the filler neck, reinstall the pressure cap. Be sure the arrows on the pressure cap line up like this. 5-20
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 |
6.
Start the engine and let it run until you can feel the
upper radiator hose getting hot. Watch out
for the
engine fan(
s).
7.
By this time, the coolant level inside the radiator
filler neck
may
be lower.
If
the level is lower, add
more
of
the proper
DEX-COOL
Rvl
coolant mixture
through the filler neck until the level reaches the
base
of
the filler neck.
8.
Then replace the pressure cap. At any time during
this procedure if coolant begins to
flow
out of the
filler neck, reinstall the pressure cap. Be sure the
arrows
on
the pressure cap line up
like
this.
5-20