GMC SIERRA 2011 Owner's Manual

GMC SIERRA 2011 Owner's Manual SIERRA 2011 GMC GMC https://www.carmanualsonline.info/img/44/35514/w960_35514-0.png GMC SIERRA 2011 Owner's Manual
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Page 431 of 594

GMC SIERRA 2011  Owners Manual Black plate (7,1)GMC Sierra Owner Manual - 2011
Vehicle Care 10-7
A.Engine Air Cleaner/Filter on
page 10‑19.
B. Coolant Surge Tank and Pressure Cap. See Cooling
System on page 10‑20.
C. Positive (

Page 432 of 594

GMC SIERRA 2011  Owners Manual Black plate (8,1)GMC Sierra Owner Manual - 2011
10-8 Vehicle Care
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 vehicl

Page 433 of 594

GMC SIERRA 2011  Owners Manual Black plate (9,1)GMC Sierra Owner Manual - 2011
Vehicle Care 10-9
Selecting the Right Engine Oil
Selecting the right engine oil
depends on both the proper oil
specification and viscosity grade:
Specif

Page 434 of 594

GMC SIERRA 2011  Owners Manual Black plate (10,1)GMC Sierra Owner Manual - 2011
10-10 Vehicle Care
Use of oils that do not meet the
dexos specification, however, may
result in reduced performance under
certain circumstances.
Viscos

Page 435 of 594

GMC SIERRA 2011  Owners Manual Black plate (11,1)GMC Sierra Owner Manual - 2011
Vehicle Care 10-11
Engine Oil Additives/Engine
Oil Flushes
Do not add anything to the oil.
The recommended oils with the
dexos specification and displa

Page 436 of 594

GMC SIERRA 2011  Owners Manual Black plate (12,1)GMC Sierra Owner Manual - 2011
10-12 Vehicle Care
It is possible that, if driving under
the best conditions, the oil life
system might indicate that an oil
change is not necessary fo

Page 437 of 594

GMC SIERRA 2011  Owners Manual Black plate (13,1)GMC Sierra Owner Manual - 2011
Vehicle Care 10-13
Automatic
Transmission Fluid
(4-Speed Transmission)
When to Check and Change
Automatic Transmission Fluid
A good time to check the a

Page 438 of 594

GMC SIERRA 2011  Owners Manual Black plate (14,1)GMC Sierra Owner Manual - 2011
10-14 Vehicle Care
A cold fluid check can be made
after the vehicle has been sitting
for eight hours or more with the
engine off, but this is used only

Page 439 of 594

GMC SIERRA 2011  Owners Manual Black plate (15,1)GMC Sierra Owner Manual - 2011
Vehicle Care 10-15
4. Check both sides of the dipstick,and read the lower level. The
fluid level must be in the COLD
area, below the cross-hatched
area

Page 440 of 594

GMC SIERRA 2011  Owners Manual Black plate (16,1)GMC Sierra Owner Manual - 2011
10-16 Vehicle Care
Automatic
Transmission Fluid
(6-Speed Transmission)
When to Check and Change
Automatic Transmission Fluid
It is usually not necessar
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