Engine Oil - Chevrolet 2011 Colorado Owner's Manual

A. Engine Air Cleaner/Filter on
page 10 17.
B. Air Filter Restriction Indicator
(If Equipped). See Engine Air
Cleaner/Filter on page 10 17.
C. Windshield Washer Fluid
Reservoir. See Adding Washer
Fluid under Washer Fluid on
page 10 26.
D. Engine Coolant Recovery Tank.
See Engine Coolant on
page 10 19.
E. Automatic Transmission Fluid
Dipstick (If Equipped). See
Checking the Fluid Level
under Automatic Transmission
Fluid on page 10 13.
F. Engine Oil Dipstick. See
Checking Engine Oil under
Engine Oil on page 10 9.
G. Engine Oil Fill Cap. See When
to Add Engine Oil under
Engine Oil on page 10 9.
H. Brake Fluid Reservoir. See
Brake Fluid on page 10 28.
I. Battery on page 10 29.
J. Power Steering Fluid Reservoir.
See Power Steering Fluid on
page 10 25.
K. Engine Compartment Fuse
Block on page 10 40.
L. Radiator Pressure Cap. See
Cooling System on page 10 18.

Engine Oil

To ensure proper engine
performance and long life, careful
attention must be paid to engine oil.
Following these simple, but
important steps will help protect
your investment:
Always use engine oil approved
to the proper specification and of
the proper viscosity grade. See
Selecting the Right Engine Oil
in this section.
Check the engine oil level
regularly and maintain the
proper oil level. See Checking
Engine Oil and When to Add
Engine Oil in this section.
I n f o r ma t i o n P r o v i d e d b y :
Vehicle Care
Change the engine oil at the
appropriate time. See Engine Oil
Life System on page 10 12.
Always dispose of engine oil
properly. See What to Do with
Used Oil in this section.
Checking Engine Oil
It is a good idea to check the engine
oil level at each fuel fill. In order to
get an accurate reading, the vehicle
must be on level ground. The
engine oil dipstick handle is a yellow
loop. See Engine Compartment
Overview on page 10 6 for the
location of the engine oil dipstick.
Obtaining an accurate oil level
reading is essential:
1. If the engine has been running
recently, turn off the engine and
allow several minutes for the oil
to drain back into the oil pan.
Checking the oil level too soon
after engine shutoff will not
provide an accurate oil level
reading.
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