engine CHEVROLET COBALT 2005 1.G Repair Manual
[x] Cancel search | Manufacturer: CHEVROLET, Model Year: 2005, Model line: COBALT, Model: CHEVROLET COBALT 2005 1.GPages: 362, PDF Size: 2.35 MB
Page 235 of 362

A. Windshield Washer Fluid Reservoir. See “Adding
Washer Fluid” underWindshield Washer Fluid
on page 5-35.
B. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 5-15.
C. Engine Oil Fill Cap. See “When to Add Engine Oil”
underEngine Oil on page 5-15.
D. Intercooler System Pressure Cap. SeeEngine
Coolant on page 5-23.
E. Brake Master Cylinder Reservoir. See “Brake Fluid”
underBrakes on page 5-36andHydraulic Clutch
on page 5-23.
F. Engine Compartment Fuse Block. SeeEngine
Compartment Fuse Block on page 5-94.
G. Remote Positive (+) Terminal. SeeJump Starting on
page 5-40.
H. Remote Negative (−) Terminal. SeeJump Starting
on page 5-40.
I. Engine Coolant Surge Tank. SeeCooling System on
page 5-31.
J. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 5-21.Engine Oil
Checking Engine Oil
It is a good idea to check your engine oil every time you
get fuel. In order to get an accurate reading, the oil
must be warm and the vehicle must be on level ground.
The engine oil dipstick handle is a yellow loop. See
Engine Compartment Overview on page 5-12for
the location of the engine oil dipstick.
1. Turn off the engine and give the oil several minutes
to drain back into the oil pan. If you do not do this,
the oil dipstick might not show the actual level.
2. Pull out the dipstick and clean it with a paper towel
or cloth, then push it back in all the way. Remove it
again, keeping the tip down, and check the level.
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Page 236 of 362

When to Add Engine Oil
If the oil is below the MIN (minimum) mark, you will
need to add at least one quart/liter of oil. But you must
use the right kind. This section explains what kind of
oil to use. For engine oil crankcase capacity, see
Capacities and Speci cations on page 5-97.
Notice:Do not add too much oil. If your engine has
so much oil that the oil level gets above the upper
mark that shows the proper operating range,
your engine could be damaged.SeeEngine Compartment Overview on page 5-12for
the location of the engine oil ll cap.
Be sure to add enough oil to put the level somewhere in
the proper operating range. Push the dipstick all the
way back in when you are through.
2.2L L4 Engine2.0L L4 Supercharged
Engine
5-16
Page 237 of 362

What Kind of Engine Oil to Use
For Vehicles With the 2.2L L4 Engine Only
Look for two things:
GM6094M
Your vehicle’s engine requires oil meeting GM
Standard GM6094M. You should look for and use
only an oil that meets GM Standard GM6094M.
SAE 5W-30
As shown in the viscosity chart, SAE 5W-30 is best
for your vehicle.
These numbers on an oil container show its
viscosity, or thickness. Do not use other viscosity
oils such as SAE 20W-50.
Oils meeting these
requirements should also
have the starburst
symbol on the container.
This symbol indicates
that the oil has been
certi ed by the American
Petroleum Institute (API).
You should look for this information on the oil container,
and useonlythose oils that are identi ed as meeting
GM Standard GM6094M and have the starburst symbol
on the front of the oil container.
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