2007 GMC CANYON adding oil

Notice:Cranking the engine for long periods of
time, by returning the key to the START position
immediately after cranking has ended, can
overheat and damage the cranking motor, and
drain the battery. Wait at least 15 seconds
between each try, to allow the cranking motor
to cool down.
2. If the engine does not start after 5-10 seconds,
especially in very cold weather (below 0°F
or−18°C), it could be ooded with too much
gasoline. Try pushing the accelerator pedal all
the way to the oor and holding it there as you
hold the key in START for up to a maximum of
15 seconds. Wait at least 15 seconds between
each try, to allow the cranking motor to cool
down. When the engine starts, let go of the key
and accelerator. If the vehicle starts briey but
then stops again, do the same thing. This
clears the extra gasoline from the engine.
Do not race the engine immediately after
starting it. Operate the engine and transmission
gently until the oil warms up and lubricates
all moving parts.Notice:Your engine is designed to work with
the electronics in your vehicle. If you add
electrical parts or accessories, you could
change the way the engine operates. Before
adding electrical equipment, check with your
dealer. If you do not, your engine might not
perform properly. Any resulting damage would
not be covered by your vehicle’s warranty.
Engine Coolant Heater
Your vehicle may have this feature.
In very cold weather, 0°F (–18°C) or colder, the
engine coolant heater can help. You will get easier
starting and better fuel economy during engine
warm-up. Usually, the coolant heater should
be plugged in a minimum of four hours prior to
starting your vehicle. At temperatures above 32°F
(0°C), use of the coolant heater is not required.
Your vehicle may also have an internal thermostat
in the plug end of the cord. This will prevent
operation of the engine coolant heater when the
temperature is at or above 0F (−18C) as noted
on the cord.
119

Service........................................................ 316
Accessories and Modications................... 316
California Proposition 65 Warning.............. 317
Doing Your Own Service Work.................. 317
Adding Equipment to the Outside of
Your Vehicle.......................................... 318
Fuel............................................................. 318
Gasoline Octane........................................ 318
Gasoline Specications.............................. 318
California Fuel........................................... 318
Additives................................................... 319
Fuels in Foreign Countries........................ 320
Filling the Tank......................................... 320
Filling a Portable Fuel Container............... 322
Checking Things Under the Hood.............. 323
Hood Release........................................... 323
Engine Compartment Overview.................. 324
Engine Oil................................................. 325Engine Oil Life System.............................. 328
Engine Air Cleaner/Filter............................ 330
Automatic Transmission Fluid.................... 331
Manual Transmission Fluid........................ 334
Hydraulic Clutch........................................ 336
Engine Coolant.......................................... 337
Radiator Pressure Cap.............................. 340
Engine Overheating................................... 340
Cooling System......................................... 342
Engine Fan Noise..................................... 347
Power Steering Fluid ................................. 348
Windshield Washer Fluid........................... 349
Brakes...................................................... 350
Battery...................................................... 353
Jump Starting............................................ 354
Rear Axle.................................................... 359
Four-Wheel Drive........................................ 359
Front Axle................................................... 360
Section 5 Service and Appearance Care
313

A. Windshield Washer Fluid. See “Adding Washer
Fluid” underWindshield Washer Fluid on
page 349.
B. Engine Coolant Recovery Tank. SeeEngine
Coolant on page 337.
C. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 330.
D. Power Steering Fluid Reservoir (low in engine
compartment). SeePower Steering Fluid
on page 348.
E. Automatic Transmission Fluid Dipstick (If
Equipped). See “Checking the Fluid Level”
underAutomatic Transmission Fluid on
page 331.
F. Engine Oil Fill Cap. See “When to Add Engine
Oil” underEngine Oil on page 325.
G. Radiator Pressure Cap. SeeCooling System
on page 342.
H. Remote Negative (−) Terminal (GND). See
Jump Starting on page 354.
I. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 325.
J. Remote Positive (+) Terminal. SeeJump
Starting on page 354.K. Brake Fluid Reservoir. See “Brake Fluid” under
Brakes on page 350.
L. Engine Compartment Fuse Block. SeeEngine
Compartment Fuse Block on page 426.
M. Battery. SeeBattery on page 353.
N. Hydraulic Clutch Fluid Reservoir (If Equipped).
SeeHydraulic Clutch on page 336.
Engine Oil
Checking Engine Oil
It is a good idea to check the 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.
SeeEngine Compartment Overview on page 324
for 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.
325

How to Add Automatic Transmission
Fluid
Refer to the Maintenance Schedule to determine
what kind of transmission uid to use. See
Recommended Fluids and Lubricants on page 447.
Add uid only after checking the transmission
uid while it is hot. A cold check is used only as a
reference. If the uid level is low, add only
enough of the proper uid to bring the level up to
the HOT area for a hot check. It does not take
much uid, generally less than one pint (0.5 L). Do
not overll.
Notice:Use of the incorrect automatic
transmission uid may damage your vehicle,
and the damages may not be covered by
your warranty. Always use the automatic
transmission uid listed inRecommended
Fluids and Lubricants on page 447.
After adding uid, recheck the uid level as
described under “How to Check Automatic
Transmission Fluid,” earlier in this section.
When the correct uid level is obtained, push
the dipstick back in all the way; then ip the
handle down to lock the dipstick in place.
Manual Transmission Fluid
When to Check
A good time to have it checked is when the
engine oil is changed. However, the uid in your
manual transmission does not require changing.
How to Check
Because this operation can be a little difficult, you
may choose to have this done at your GM
dealership service department.
If you do it yourself, be sure to follow all the
instructions here, or you could get a false reading.
Notice:Too much or too little uid can
damage your transmission. Too little uid
could cause the transmission to overheat. Be
sure to get an accurate reading if you check
your transmission uid.
Check the uid level only when your engine is off,
the vehicle is parked on a level place and the
transmission is cool enough for you to rest your
ngers on the transmission case.
334

What to Use
Use a mixture of one-half clean, drinkable water
and one-half DEX-COOL®coolant which will
not damage aluminum parts. If you use this coolant
mixture, you do not need to add anything else.
{CAUTION:
Adding only plain water to your cooling
system can be dangerous. Plain water, or
some other liquid such as alcohol, can
boil before the proper coolant mixture will.
Your vehicle’s coolant warning system is
set for the proper coolant mixture. With
plain water or the wrong mixture, your
engine could get too hot but you would
not get the overheat warning. Your engine
could catch re and you or others could
be burned. Use a 50/50 mixture of clean,
drinkable water and the proper coolant.Notice:If you use an improper coolant
mixture, your engine could overheat and be
badly damaged. The repair cost would not be
covered by your warranty. Too much water
in the mixture can freeze and crack the engine,
radiator, heater core, and other parts.
Notice:If you use extra inhibitors and/or
additives in your vehicle’s cooling system, you
could damage your vehicle. Use only the
proper mixture of the engine coolant listed in
this manual for the cooling system. See
Recommended Fluids and Lubricants on
page 447for more information.
Checking Coolant
The coolant recovery
tank cap has this
symbol on it.
338

How to Add Coolant to the Coolant
Recovery Tank
If you have not found a problem yet, but the
coolant level is not at the FULL COLD mark, add
a 50/50 mixture of clean, drinkable water and
DEX-COOL
®engine coolant at the coolant
recovery tank. SeeEngine Coolant on page 337
for more information.
{CAUTION:
Adding only plain water to your cooling
system can be dangerous. Plain water, or
some other liquid such as alcohol, can
boil before the proper coolant mixture will.
Your vehicle’s coolant warning system is
set for the proper coolant mixture. With
plain water or the wrong mixture, your
engine could get too hot but you would
not get the overheat warning. Your engine
could catch re and you or others could
be burned. Use a 50/50 mixture of clean,
drinkable water and DEX-COOL
®coolant.
344