spark plugs replace CHEVROLET CITY EXPRESS 2018 Owner's Manual

Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
11683523) - 2018 - CRC - 7/10/17
Service and Maintenance 247
Engine air filter :Replace at
specified intervals. When driving for
prolonged periods in dusty
conditions, check/replace the filter
more frequently.
Engine coolant* : Replace coolant
at the specified interval. When
adding or replacing coolant, be sure
to use only prediluted ACDelco CE
Long Life Antifreeze Coolant (blue)
or equivalent. See Recommended
Fluids and Lubricants 0257.
Mixing any other type of coolant or
using non-distilled water may
reduce the recommended service
interval of the coolant.
Engine oil and oil filter : Replace
engine oil and oil filter at the
specified intervals. For
recommended oil grade and
viscosity, see Recommended Fluids
and Lubricants 0257.
Engine valve clearance* : Inspect
only if valve noise increases. Adjust
valve clearance if necessary. Evaporative emissions control
vapor lines :
Check vapor lines for
leaks or looseness. Tighten
connections or replace parts as
necessary.
Fuel lines* : Check the fuel hoses,
piping, and connections for leaks,
looseness, or deterioration. Tighten
connections or replace parts as
necessary.
Spark plugs : Replace at specified
intervals. Install new plugs of the
same type as originally equipped.
Chassis and Body Maintenance
Brake lines and cables : Visually
inspect for proper installation.
Check for chafing, cracks,
deterioration, and signs of leaking.
Replace any deteriorated or
damaged parts immediately.
Brake pads, rotors, drums, and
linings : Check for wear,
deterioration, and fluid leaks.
Replace any deteriorated or
damaged parts immediately. Exhaust system :
Visually inspect
the exhaust pipes, muffler, and
hangers for leaks, cracks,
deterioration, and damage. Tighten
connections or replace parts as
necessary.
Steering gear and linkage, axle
and suspension parts, drive shaft
boots : Check for damage,
looseness, and leakage of oil or
grease. Under severe driving
conditions, inspect more frequently.
Tire rotation : Tires should be
rotated every 8 000 km (5,000 mi).
When rotating tires, check for
damage and uneven wear. Replace
if necessary.
Transmission fluid/oil : Visually
inspect for signs of leakage at
specified intervals.
If towing a trailer, using a camper or
car-top carrier, or driving on rough
or muddy roads, replace the CVT
fluid every 96 000 km (60,000 mi) or
request the dealer to inspect the
fluid.

Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
11683523) - 2018 - CRC - 7/10/17
Service and Maintenance 249
Emission Control System Maintenance
Abbreviations :I = Inspect and correct or replace as necessary
R = Replace
Maintenance OperationPerform at number of
kilometers (km), miles (mi),
or months (mo), whichever
comes first. Maintenance Interval
8 000 km/5,000 mi/6 mo
16 000 km/10,000 mi/12 mo
24 000 km/15,000 mi/18 mo
32 000 km/20,000 mi/24 mo
40 000 km/25,000 mi/30 mo
48 000 km/30,000 mi/36 mo
56 000 km/35,000 mi/42 mo
64 000 km/40,000 mi/48 mo
72 000 km/45,000 mi/54 mo
80 000 km/50,000 mi/60 mo
88 000 km/55,000 mi/66 mo
96 000 km/60,000 mi/72 mo
104 000 km/65,000 mi/78 mo 112 000 km/70,000 mi/84 mo
120 000 km/75,000 mi/90 mo
128 000 km/80,000 mi/102 mo 136 000 km/85,000 mi/6 mo
144 000 km/90,000 mi/108 mo 152 000 km/95,000 mi/114 mo
160 000 km/100,000 mi/120 mo
Drive belts. (1) I* I* I* I* I* I* I*
Air cleaner filter. (2) R R R
EVAP vapor lines. I* I* I* I* I*
Fuel lines. (3) I* I* I* I* I*
Fuel filter.
Engine coolant.* (4) (5)
Engine oil. R R R R R R R R R R R R R R R R R R R R
Engine oil filter. R R R R R R R R R R R R R R R R R R R R
Spark plugs. (6) Replace every 168 000 km (105,000 mi)
Intake and exhaust valve clearances.* (7)

Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
11683523) - 2018 - CRC - 7/10/17
258 Service and Maintenance
Maintenance Replacement Parts
Replacement parts identified below by name, part number, or specification can be obtained from your dealer.Part GM Part Number ACDelco Part Number
Engine Air Cleaner/Filter 19316246 A3198C
Engine Oil Filter 19317651 PF2132
Spark Plugs 19316339 —
Wiper Blades Driver Side –55 cm (22 in) 19316483 —
Passenger Side –40 cm (16 in) 19317320 —
Battery 88865293 121RPS