1996 GMC SAVANA oil viscosity

Oil Pressure Gage
The oil pressure gage shows the engine oil
pressure in psi (pounds
per square inch) when the engine is running. Canadian
vehicles indicate pressure
Oil pressure may vary with engine speed, outside
temperature and oil viscosity,
but readings above
the
lowpressure zone indicate the normal operating range.
A reading in the low pressure zone may be caused by a
dangerously low oil level or other problem causing low
oil pressure. Check'your oil as
soon as possible.
Don't keep driving if the oil pressure is low. If
you do, your engine can become so hot that it
catches fire. You or others could be burned.
Check your oil
as soon as possible and have your.
vehicle serviced.
I
I
NOTICE: '1 ~
Damage to your engine from neglected oil
problems can be costly and
is not covered by
your warranty.
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What Kind of Oil to Use
The engine oil filler cap is located between the air
cleaner and engine oil dipstick.
Just
fill it enough to put the level somewhere in the
proper operating range. Push the dipstick all the way
back
in when you’re through. Oils recommended
for your vehicle can be identified
by
looking for the ”Starburst” symbol. This symbol
indicates that the oil
has been certified by the American
Petroleum Institute
(API). Do not use any oil which
does not carry this Starburst symbol.
If you change your own oil,
be sure you use
oil that has
the Starburst symbol on
the
front of the oil container.
If you have your
oil
changed for you, be sure
the
oil put into your engine
is American Petroleum
Institute certified for
gasoline engines.
You should also use the proper viscosity oil for your
vehicle,
as shown in the following chart:
6-12
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RECOMMENDED SAE VISCOSITY GRADE ENGINE OILS
FOR BEST FUEL ECONOMY AND COLD STARTING, SELECT THE LOWEST
SAE VISCOSITY GRADE
OIL FOR THE EXPECTED TEMPERATURE RANGE.
HOT
WEATHER
i +38
1 +27
LOOK
FOR THIS
SYMBOL
COLD
WEATHER
DO NOT USE SAE 2OW-50 OR ANY OTHER GRADE OIL NOT RECOMMENDED
As shown in the chart, SAE 5W-30 is best for your
vehicle. However, you can use
SAE ]OW-30 if it’s going
to be
0°F (- 18°C) or above. These numbers on an oil
container
show its viscosity, or thickness. Do not use
other viscosity oils, such as
SAE 20W-50.
NOTICE:
Use only engine oil with the American Petroleum
Institute Certified For Gasoline Engines
LcStarbur~t” symbol. Failure to use the
recommended oil can result in engine damage
not covered by your warranty.
GM Goodwrench@ oil meets all the requirements for
your vehicle.
Engine Oil Additives
Don‘t add anything to your oil. Your GM dealer is ready
to advise
if you think something should be added.
6-13
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Part D: Recommended Fluids and
Lubricants
NOTE: Fluids and lubricants identified below by name,
part number or specification may be obtained from your
GM dealer.
USAGE
Engine Oil
(Gasoline
Engine)
Engine Coolant
Coolant
Supplement
Sealer
FLUID/LUBRICANT
~~ ~
~~
Engine oil with the American
Petroleum Institute Certified For
Gasoline Engines “Starburst“
symbol
of the proper viscosity. To
determine the preferred viscosity
for your vehicle’s engine, see
“Engine Oil”
in the Index.
50150 mixture of clean water
(preferably distilled) and GM
Goodwrench@ DEX-COOL
TM or
Havo line@
DEX-COOL TM
(orange-colored, silicate-free)
antifreeze conforming to GM
Specification 6277M. See “Engine
Coolant”
in the Index.
GM Part No. 3634621 or
equivalent with
a complete flush
and refill.
USAGE
Hydraulic Brake
System
Parking Brake
Cable Guides
~~
Power Steering
System
Automatic
Transmission
Key Lock
Cylinders
Chassis
Lubrication
FLUIDLUBRICANT
Delco Supreme 1 1 @ Brake Fluid
(GM Part No. 1052535 or
equivalent DOT-3 brake fluid).
Chassis lubricant (GM Part
No. 1052497 or equivalent) or
lubricant meeting requirements
of NLGI Grade 2, Category LB
or GC-LB.
GM Power Steering Fluid
(GM Part
No. 1052884 - 1 pt.,
1050017
- 1 qt., or equivalent).
DEXRON@-111 Automatic
Transmission
Fluid.
Multi-Purpose Lubricant, Superlube@
(GM
Pd-t No. 1234624 1
or equivalent).
Chassis lubricant
(GM Part
No. 1052497 or equivalent) or
lubricant meeting requirements
of NLGI Grade 2, Category
LB
or GC-LB.
7-49
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