oil viscosity CHEVROLET EXPRESS 1996 1.G Owners Manual
[x] Cancel search | Manufacturer: CHEVROLET, Model Year: 1996, Model line: EXPRESS, Model: CHEVROLET EXPRESS 1996 1.GPages: 376, PDF Size: 18.83 MB
Page 114 of 376

Downloaded from www.Manualslib.com manuals search engine Oil Pressure Gage
The oil pressure gage
pressure
in psi (pounds
shows
the engine oil
per square inch) when the
engine is running. Canadian
vehicles indicate pressure
in kPa (kilopascals).
OIL 93
Oil pressure may vary with engine speed, outside
temperature and oil viscosity, but readings above the
low pressure 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.
A C -1TION:
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.
NOTICE:
Damage to your engine from neglected oil
problems can be costly and is not covered by
your warranty.
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Page 240 of 376

Downloaded from www.Manualslib.com manuals search engine 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:
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Page 241 of 376

Downloaded from www.Manualslib.com manuals search engine RECOMMENDED SAE VlSCOSlTV GRADE ENGINE OILS
FOR BEST FUEL ECONOMY AND COLD STARTING, SELECT THE LOWEST
SAE
VISCOSITY GRADE OIL FOR THE EXPECTED TEMPERATURE RANGE.
HOT
WEATHER
WOK
FOR MIS
SYMBOL
r
1-30 RED
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 IOW-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.
I NOTICE:
Use only engine oil with the American Petroleum
Institute Certified For Gasoline Engines
“Starburst” 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.
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Page 349 of 376

Downloaded from www.Manualslib.com manuals search engine 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
FLUIDLUBRICANT
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.
50/50 mixture of clean water
(preferably distilled) and GM
Goodwrench@ DEX-COOL
or
Havoline@ 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
FLUID/LUBRICANT
Delco Supreme 11 @ 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@-I11 Automatic
Transmission Fluid.
Multi-Purpose Lubricant, Superlube@
(GM Part No. I234624 1
or equivalent).
Chassis lubricant (GM Part
No. 1052497 or equivalent) or
lubricant meeting requirements
of NLGI Grade
2, Category LB
or GC-LB.
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