1996 Chevrolet S10 Pickup Owner's Manual - Page 208
1996 Chevrolet S10 Pickup Manual
Page 208 highlights
How to Add Coolant to the Radiator 2. Then keep turning the pressure cap, but now push down as you turn it. Remove the pressure cap. 1. You can remove the radiator pressure cap when the cooling system, including the radiator pressure cap and upper radiator hose, isno longer hot. Turn the pressure cap slowly counterclockwise untilit first stops. (Don't press down whileturning the pressure cap.) If you hear ahiss, wait for that to stop. A hiss means there is still some pressure left.
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 |
 |
How
to
Add
Coolant
to
the
Radiator
1.
You can
remove
the
radiator
pressure
cap
when
the
cooling
system,
including
the
radiator
pressure
cap
and
upper
radiator
hose,
is
no
longer
hot.
Turn
the
pressure
cap
slowly
counterclockwise
until
it
first
stops.
(Don't
press
down
while
turning
the
pressure
cap.)
If
you
hear
a hiss, wait for that to stop.
A
hiss
means
there
is
still some pressure
left.
2.
Then keep
turning
the
pressure cap, but
now
push
down
as
you
turn
it.
Remove
the
pressure
cap.