1997 CHEVROLET MALIBU radiator cap

Downloaded from www.Manualslib.com manuals search engine 1 L
1. You can remove the coolant surge tank pressure cap
when the cooling system, including the coolant surge
tank pressure cap and upper radiator hose,
is no
longer hot. Turn the pressure cap slowly about
one-quarter
of a turn to the left and then stop.
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 slowly, and
remove
it.
5-18

Downloaded from www.Manualslib.com manuals search engine 3. Then fill the coolant surge tank with the proper mix,
up to FULL COLD.
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.
5-19
- ~. ...

Downloaded from www.Manualslib.com manuals search engine A CAUTION:
Thrning the surge tank pressure cap when the
engine and radiator are hot can allow steam and
scalding liquids to blow out and burn you badly.
Never turn the surge tank pressure cap
-- even a
little -- when the engine and radiator are hot.
When your engine is cold, the coolant level should be at
the
FULL COLD mark.
1
If the light comes on, it
means you're low on
engine coolant.
Adding Coolant
If you need more coolant, add the proper DEX-COOL"
coolant mixture ut the surge tank, but only when the
engine is cool.
You can be burned if you spill coolant on hot
engine parts. Coolant contains ethylene glycol,
and it will burn
if the engine parts are hot
enough. Don't spill coolant on a hot engine.
When replacing the pressure cap, make sure it is tight.
6-21

Downloaded from www.Manualslib.com manuals search engine Surge Tank Pressure Cap
NOTICE:
Your pressure cap is an 15 psi (105 kPa)
pressure-type cap and must be tightly installed to
prevent coolant
loss and possible engine damage
from overheating.
When you replace your surge tank pressure cap, a GM
cap is recommended.
Thermostat Power Steering Fluid
Engine coolant temperature
is controlled by a thermostat
in the engine coolant system. The thermostat stops the
flow of coolant through the radiator until the coolant
reaches a preset temperature.
When
you replace your thermostat, an AC@ thermostat
is recommended.
When to Check Power Steering Fluid
It is not necessary to regularly check power steering
fluid unless you suspect there is a leak in the system or
you hear an unusual noise.
A fluid loss in this system
could indicate a problem. Have the system inspected
and repaired.
6-22

Downloaded from www.Manualslib.com manuals search engine I Short Trip/City Maintenance Schedule I
100,000 Miles (166 000 km) (Continued)
- When doing frequent trailer towing.
- Uses such as found in taxi, police or
delivery service.
lfyou do not use your vehicle under any of
these conditions, the fluid and filter do not
require changing.
DATE h I’UAL MILEAGE SERVICED BY:
150,000 Miles (240 000 km)
0 Drain, flush and refill cooling system
(or every
60 months since last service,
whichever occurs first). See “Engine
Coolant” in the Index for what to use.
Inspect hoses. Clean radiator, condenser,
pressure cap and neck. Pressure test cooling system and pressure cap.
An Emission Control Service.
DATE ACTUAL MILEAGE SERVICED BY:

Downloaded from www.Manualslib.com manuals search engine 1 Lone TridHighway Maintenance Schedule
I 100,000 Miles (1 66 000 km) (Continued)
- When doing frequent trailer towing.
- Uses such as found in taxi, police or
delivery service.
lfyou do not use your vehicle under any of
these conditions, the fluid and filter do not
require changing.
150,000 Miles (240 000 km)
~ 0 Drain, flush and refill cooling system
~ (or every 60 months since last service,
~ whichever occurs first). See “Engine
Coolant’’ in the Index for what to use.
Inspect hoses. Clean radiator, condenser,
pressure cap and neck. Pressure test
the cooling system and pressure cap.
An Emission Control Service.
DATE SERVICED BY: ACTUAL MILEAGE DATE
SERVICED BY: ACTUAL MILEAGE