oil change CHEVROLET CITY EXPRESS 2015 Owners Manual

Black plate (38,1)Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
7707496) - 2015 - CRC - 11/26/14
9-38 Driving and Operating Some gasolines, mainly high octane
racing gasolines, can contain an
octane-enhancing additive called
methylcyclopentadienyl manganese
tricarbonyl (MMT). Do not use
gasolines and/or fuel additives with
MMT as they will reduce spark plug
life and affect emission control
system. The malfunction indicator
lamp may turn on. If this occurs, see
your dealer for service.
California Fuel
Requirements If the vehicle is certified to meet
California Emissions Standards, it is
designed to operate on fuels that
meet California specifications. See
the underhood emission control
label. If this fuel is not available in
states adopting California Emissions
Standards, the vehicle will operate
satisfactorily on fuels meeting
federal specifications, but emission
control system performance might
be affected. The malfunction
indicator lamp could turn on and the
vehicle may not pass a smog-check test. See Malfunction Indicator
Lamp on page 5-11 . If this occurs,
return to your authorized dealer for
diagnosis. If it is determined that the
condition is caused by the type of
fuel used, repairs may not be
covered by the vehicle warranty.
Fuels in Foreign
Countries If planning to drive in countries
outside the U.S. or Canada, the
proper fuel might be hard to find.
Check regional auto club or fuel
retail brand websites for availability
in the country where driving. Never
use leaded gasoline, fuel containing
methanol, manganese, or any other
fuel not recommended. Costly
repairs caused by use of improper
fuel would not be covered by the
vehicle warranty. Fuel Additives To keep fuel systems clean, TOP
TIER Detergent Gasoline is
recommended. See Fuel on
page 9-37 .
If TOP TIER Detergent Gasoline is
not available, one bottle of Fuel
System Treatment PLUS added to
the fuel tank at every engine oil
change can help. Fuel System
Treatment PLUS is the only
gasoline additive recommended by
General Motors. It is available at
your dealer.
Do not use additives with E85 or
FlexFuel.

Black plate (8,1)Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
7707496) - 2015 - CRC - 11/26/14
10-8 Vehicle Care 1. Coolant Recovery Tank. See
Cooling System on page 10-13 .
2. Engine Oil Fill Cap. See “ When
to Add Engine Oil ” under Engine
Oil on page 10-8 .
3. Brake Master Cylinder
Reservoir. See Brake Fluid on
page 10-19 .
4. Engine Air Cleaner/Filter on
page 10-11 .
5. Windshield Washer Fluid
Reservoir. See “ Adding Washer
Fluid ” under Washer Fluid on
page 10-18 .
6. Drive Belt.
7. Engine Oil Dipstick. See
“ Checking Engine Oil ” under
Engine Oil on page 10-8 .
8. Radiator Pressure Cap. See
Cooling System on page 10-13 .
9. Battery on page 10-21 .
10. Engine Compartment Fuse
Block on page 10-25 . 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. .
Change the engine oil at the
appropriate time. See
Maintenance Schedule on
page 11-3 . .
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 loop.
See Engine Compartment Overview
on page 10-7 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.
{ Warning
The engine oil dipstick handle
may be hot; it could burn you.
Use a towel or glove to touch the
dipstick handle.

Black plate (10,1)Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
7707496) - 2015 - CRC - 11/26/14
10-10 Vehicle Care
{ CautionFailure to use the recommended
engine oil can result in engine
damage not covered by the
vehicle warranty. Check with your
dealer or service provider on
whether the oil is approved to the
dexos1 specification. Use of Substitute Engine Oils if
dexos1 is unavailable: In the event
that dexos1-approved engine oil is
not available at an oil change or for
maintaining proper oil level, you
may use substitute engine oil that
meets American Petroleum Institute
(API) approved specifications of the
appropriate viscosity grade. These
oils have the API certification mark
on the front of the container.
Viscosity Grade
Use SAE 5W-30 viscosity grade
engine oil.
Engine Oil Additives/Engine
Oil Flushes Do not add anything to the oil. The
recommended oils meeting the
dexos1 specification are all that is
needed for good performance and
engine protection.
Engine oil system flushes are not
recommended and could cause
engine damage not covered by the
vehicle warranty. What to Do with Used Oil Used engine oil contains certain
elements that can be unhealthy for
your skin and could even cause
cancer. Do not let used oil stay on
your skin for very long. Clean your
skin and nails with soap and water,
or a good hand cleaner. Wash or
properly dispose of clothing or rags
containing used engine oil. See the
manufacturer's warnings about the
use and disposal of oil products.
Used oil can be a threat to the
environment. If you change your
own oil, be sure to drain all the oil
from the filter before disposal. Never
dispose of oil by putting it in the
trash or pouring it on the ground,
into sewers, or into streams or
bodies of water. Recycle it by taking
it to a place that collects used oil.

Black plate (11,1)Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
7707496) - 2015 - CRC - 11/26/14
Vehicle Care 10-11
Continuously Variable
Transmission (CVT) Fluid
{ Caution .
GM recommends using
ACDelco CVT Fluid (Part No.
19260800, in
Canada 19299096) in CVT.
Do not mix with other fluids. .
Do not use Automatic
transmission fluid (AFT) or
Manual Transmission fluid in
a CVT, as it may damage the
CVT. Damage caused by the
use of fluids other than as
recommended is not covered
under the vehicle warranty. .
Using fluids that are not
equivalent to ACDelco CVT
Fluid (Part No. 19260800, in
Canada 19299096) may
damage the CVT. Damage
caused by the use of fluids
(Continued) Caution (Continued) other than as recommended
is not covered under the
vehicle warranty.
When checking or replacement of
CVT fluid is required, see your
dealer for servicing.
Engine Air Cleaner/Filter The engine air cleaner/filter is near
the rear of the engine compartment
on the driver side. See Engine
Compartment Overview on
page 10-7 .
When to Inspect the Engine Air
Cleaner/Filter
Inspect or replace the air cleaner/
filter at the scheduled maintenance
intervals. See Maintenance
Schedule on page 11-3 . If driving in
dusty/dirty conditions, inspect the
filter at each engine oil change. How to Inspect the Engine Air
Cleaner/Filter To inspect the air cleaner/filter,
remove the filter from the vehicle
and lightly shake it to release loose
dust and dirt. If the filter remains
covered with dirt, a new filter is
required. Never use compressed air
to clean the filter.
To inspect or replace the engine air
cleaner/filter:
1. Air Cleaner/Filter Cover
2. Air Cleaner/Filter Tabs (2)

Black plate (14,1)Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
7707496) - 2015 - CRC - 11/26/14
10-14 Vehicle Care What to Use
{ WarningAdding water or some other liquid
to the cooling system can be
dangerous. Water and other
liquids can boil before the proper
coolant mixture will. The coolant
warning system is set for the
proper coolant mixture. With
water or the wrong mixture, the
engine could get too hot but you
would not get the overheat
warning. The engine could catch
fire and you or others could be
burned. Use the recommended
engine coolant. See
Recommended Fluids and
Lubricants on page 11-11 . Use the recommended engine
coolant. See Recommended Fluids
and Lubricants on page 11-11 .
If using this coolant, nothing else
needs to be added. This coolant: .
Gives freezing protection down
to − 37°C ( − 34°F), outside
temperature. .
Gives boiling protection up to
129°C (265°F), engine
temperature. .
Protects against rust and
corrosion. .
Will not damage aluminum parts. .
Helps keep the proper engine
temperature.
{ Caution
If the improper coolant mixture,
inhibitors, or additives are used in
the vehicle cooling system, the
engine could overheat and be
damaged. Too much water in the
(Continued) Caution (Continued) mixture can freeze and crack
engine cooling parts. The repairs
would not be covered by the
vehicle warranty. Use only the
recommended engine coolant for
the cooling system. See
Recommended Fluids and
Lubricants on page 11-11 .
Never dispose of engine coolant by
putting it in the trash, by pouring it
on the ground, or by pouring into
sewers, streams, or bodies of water.
Have the coolant changed by an
authorized service center, familiar
with legal requirements regarding
used coolant disposal. This will help
protect the environment and your
health.

Black plate (17,1)Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
7707496) - 2015 - CRC - 11/26/14
Vehicle Care 10-17If Steam is Coming from the
Engine Compartment
{ WarningSteam from an overheated engine
can burn you badly, even if you
just open the hood. Stay away
from the engine if you see or hear
steam coming from it. Just turn it
off and get everyone away from
the vehicle until it cools down.
Wait until there is no sign of
steam or coolant before you open
the hood.
If you keep driving when the
engine is overheated, the liquids
in it can catch fire. You or others
could be badly burned. Stop the
engine if it overheats, and get out
of the vehicle until the engine
is cool. Overheated Engine
Protection
Operating Mode The engine has an engine
protection mode to reduce the
chance of damage if the coolant
temperature goes too high (for
example, when climbing steep
grades in high temperature with
heavy loads, such as when towing a
trailer). When the engine
temperature reaches a certain level: .
The engine coolant temperature
warning light will illuminate. .
Engine power may be reduced. .
The air conditioning cooling
function may be automatically
turned OFF for a short time (the
blower will continue to operate).
Engine power and under certain
conditions, vehicle speed will
decrease. Vehicle speed can be
controlled with the accelerator
pedal, but the vehicle may not
accelerate at the desired speed. The transmission will downshift or
upshift as it reaches prescribed shift
points. You can also shift manually.
As driving conditions change and
engine coolant temperature is
reduced, vehicle speed can be
increased using the accelerator
pedal, and air conditioning cooling
function will automatically be turned
back ON.
If:
1. The engine coolant temperature
is not reduced.
2. The air conditioning cooling
function does not turn back ON.
3. The engine oil pressure low/
engine coolant temperature high
warning light illuminates, this
may indicate a malfunction.
Move the vehicle off the road in
a safe area and allow the engine
to cool. If after checking the oil
and coolant, the oil pressure
low/engine coolant temperature

Black plate (1,1)Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
7707496) - 2015 - CRC - 11/26/14
Service and Maintenance 11-1
Service and
Maintenance General Information General Information . . . . . . . . . . 11-1
Maintenance Schedule Maintenance Schedule . . . . . . . 11-3
Special Application Services Special Application
Services . . . . . . . . . . . . . . . . . . . . 11-7
Additional Maintenance
and Care Additional Maintenance
and Care . . . . . . . . . . . . . . . . . . . 11-7
Recommended Fluids Recommended Fluids and
Lubricants . . . . . . . . . . . . . . . . . 11-11
Maintenance Replacement
Parts . . . . . . . . . . . . . . . . . . . . . . 11-12
Maintenance Records
Maintenance Records . . . . . . 11-13 General Information Your vehicle is an important
investment. This section describes
the required maintenance for the
vehicle. Follow this schedule to help
protect against major repair
expenses resulting from neglect or
inadequate maintenance. It may
also help to maintain the value of
the vehicle if it is sold. It is the
responsibility of the owner to have
all required maintenance performed.
Your dealer has trained technicians
who can perform required
maintenance using genuine
replacement parts. They have
up-to-date tools and equipment for
fast and accurate diagnostics. Many
dealers have extended evening and
Saturday hours, courtesy
transportation, and online
scheduling to assist with service
needs.
Your dealer recognizes the
importance of providing
competitively priced maintenance
and repair services. With trained technicians, the dealer is the place
for routine maintenance such as oil
changes and tire rotations and
additional maintenance items like
tires, brakes, batteries, and wiper
blades.
{ CautionDamage caused by improper
maintenance can lead to costly
repairs and may not be covered
by the vehicle warranty.
Maintenance intervals, checks,
inspections, recommended fluids,
and lubricants are important to
keep the vehicle in good working
condition.
The Tire Rotation and Required
Services are the responsibility of the
vehicle owner. It is recommended to
have your dealer perform these
services every 8 000 km/5,000 mi.
Proper vehicle maintenance helps to
keep the vehicle in good working
condition, improves fuel economy,
and reduces vehicle emissions.

Black plate (3,1)Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
7707496) - 2015 - CRC - 11/26/14
Service and Maintenance 11-3
Maintenance
Schedule Owner Checks and Services At Each Fuel Stop .
Check the engine oil level. See
Engine Oil on page 10-8 .
Once a Month .
Check the tire inflation
pressures. See Tire Pressure on
page 10-35 ..
Inspect the tires for wear. See
Tire Inspection on page 10-39 ..
Check the windshield washer
fluid level. See Washer Fluid on
page 10-18 . Oil Change, Tire Rotation, and
Required Services Every
8 000 km/5,000 mi Rotate the tires, if recommended for
the vehicle, and perform the
following services. See Tire
Rotation on page 10-39 . .
Change engine oil and filter. See
Engine Oil on page 10-8 . .
Check engine coolant level. See
Engine Coolant on page 10-13 ..
Check drive shaft boots. .
Check windshield washer fluid
level. See Washer Fluid on
page 10-18 . .
Visually inspect windshield wiper
blades for wear, cracking,
or contamination. See Exterior
Care on page 10-61 . Replace
worn or damaged wiper blades.
See Wiper Blade Replacement
on page 10-22 . .
Check tire inflation pressures.
See Tire Pressure on
page 10-35 . .
Inspect tire wear. See Tire
Inspection on page 10-39 . .
Visually check for fluid leaks. .
Inspect engine air cleaner filter.
See Engine Air Cleaner/Filter on
page 10-11 .

Black plate (5,1)Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
7707496) - 2015 - CRC - 11/26/14
Service and Maintenance 11-5Maintenance Schedule
Additional Required
Services - Normal
8 000 km/5,000 mi
16 000 km/10,000 mi
24 000 km/15,000 mi
32 000 km/20,000 mi
40 000 km/25,000 mi
48 000 km/30,000 mi
56 000 km/35,000 mi
64 000 km/40,000 mi
72 000 km/45,000 mi
80 000 km/50,000 mi
88 000 km/55,000 mi
96 000 km/60,000 mi
104 000 km/65,000 mi
112 000 km/70,000 mi
120 000 km/75,000 mi
128 000 km/80,000 mi
136 000 km/85,000 mi
144 000 km/90,000 mi
152 000 km/95,000 mi
160 000 km/100,000 miChange engine oil and filter, rotate tires, and
perform Required Services.
@ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @Inspect evaporative control system. (1)
@ @ @ @ @Replace engine air cleaner filter. (2)
@ @ @Replace spark plugs.
@Drain and fill engine cooling system. (3)
@Visually inspect accessory drive belts. (4)
@ @ @ @ @ @ @Replace brake fluid. (5)
@ @
Footnotes — Maintenance
Schedule Additional Required
Services - Normal
(1) Check all fuel and vapor lines
and hoses for proper hook-up,
routing, and condition.
(2) If operating mainly in dusty
conditions, more frequent
maintenance may be required. (3) First replacement interval is
160 000 km (100,000 mi) or
84 months. After first replacement,
replace every 120 000 km
(75,000 mi) or 60 months. See
Cooling System on page 10-13 . (4) After 64 000 km (40,000 mi) or
48 months, inspect every 16 000 km
(10,000 mi) or 12 months. Replace
the drive belts if found damaged.
(5) Or every three years, whichever
occurs first.

Black plate (6,1)Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
7707496) - 2015 - CRC - 11/26/14
11-6 Service and Maintenance Maintenance Schedule
Additional Required
Services - Severe
8 000 km/5,000 mi
16 000 km/10,000 mi
24 000 km/15,000 mi
32 000 km/20,000 mi
40 000 km/25,000 mi
48 000 km/30,000 mi
56 000 km/35,000 mi
64 000 km/40,000 mi
72 000 km/45,000 mi
80 000 km/50,000 mi
88 000 km/55,000 mi
96 000 km/60,000 mi
104 000 km/65,000 mi
112 000 km/70,000 mi
120 000 km/75,000 mi
128 000 km/80,000 mi
136 000 km/85,000 mi
144 000 km/90,000 mi
152 000 km/95,000 mi
160 000 km/100,000 miChange engine oil and filter, rotate tires, and
perform Required Services.
@ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @Inspect evaporative control system. (1)
@ @ @ @ @Replace engine air cleaner filter. (2)
@ @ @Replace spark plugs.
@Replace CVT transmission fluid.
@Drain and fill engine cooling system. (3)
@Visually inspect accessory drive belts. (4)
@ @ @ @ @ @ @Replace brake fluid. (5)
@ @
Footnotes — Maintenance
Schedule Additional Required
Services - Severe
(1) Check all fuel and vapor lines
and hoses for proper hook-up,
routing, and condition.
(2) If operating mainly in dusty
conditions, more frequent
maintenance may be required. (3) First replacement interval is
160 000 km (100,000 mi) or
84 months. After first replacement,
replace every 120 000 km
(75,000 mi) or 60 months. See
Cooling System on page 10-13 . (4) After 64 000 km (64,000 mi) or
48 months, inspect every 16 000 km
(10,000 mi) or 12 months. Replace
the drive belts if found damaged.
(5) Or every three years, whichever
occurs first.