engine oil CHEVROLET CAMARO 2023 User Guide

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16408685) - 2023 - CRC - 3/28/22
192 Driving and Operating
Caution (Continued)
.Do not participate in racing events,
sport driving schools, or similar
activities during this break-in period.
.Check engine oil with every refueling
and add if necessary. Oil and fuel
consumption may be higher than
normal during the first
2 414 km (1,500 mi).
.To break in new tires, drive at
moderate speeds and avoid hard
cornering for the first 322 km (200 mi).
New tires do not have maximum
traction and may tend to slip.
.New brake linings also need a break-in
period. Avoid making hard stops
during the first 322 km (200 mi). This
is recommended every time brake
linings are replaced.
.Should the vehicle be used for racing
or competitive driving (after break-in),
the rear axle lubricant must be
replaced beforehand.
See Track Events and Competitive Driving
0 177. On new vehicles, the various mechanical and
electrical systems experience a
“break-in”
period during the first 6,400 km
(4,000 miles) of routine driving. As the
vehicle is driven, the mechanical systems
adjust to provide optimal fuel economy and
transmission shift performance.
Electrical systems will adapt and calibrate
during the break-in period. A one-time
occurrence of clicks and similar vehicle
noises is normal during this process.
Normal driving charges the vehicle’s battery
to achieve the best operation of the vehicle,
including fuel economy.
Ignition Positions
The vehicle has an electronic keyless ignition
with pushbutton start.
The remote key must be in the vehicle for
the system to operate. If the pushbutton
start is not working, the vehicle may be
near a strong radio antenna signal causing
interference to the Keyless Access system.
See Remote Key Operation 07.
To shift out of P (Park), the vehicle must be
on and the brake pedal must be applied.
Stopping the Engine/OFF (No Indicator
Lights) : When the vehicle is stopped, press
ENGINE START/STOP once to turn the
engine off.
If the vehicle is in P (Park), the ignition will
turn off, and Retained Accessory Power (RAP)
will remain active. See Retained Accessory
Power (RAP) 0196.
Automatic Transmission
If the vehicle is not in P (Park), the ignition
will return to accessory mode and display a
message in the Driver Information Center
(DIC). When the vehicle is shifted into
P (Park), the ignition system will turn OFF.

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16408685) - 2023 - CRC - 3/28/22
194 Driving and Operating
Automatic Transmission
Move the shift lever to P (Park) or
N (Neutral). To restart the vehicle when it is
already moving, use N (Neutral) only.
Caution
Do not try to shift to P (Park) if the
vehicle is moving. If you do, you could
damage the transmission. Shift to P (Park)
only when the vehicle is stopped.
Manual Transmission
The shift lever should be in Neutral and the
parking brake engaged. Hold the clutch
pedal down to the floor, press the brake
pedal, and start the engine.
Starting the Vehicle
The remote key must be inside the vehicle
for the ignition to work.
Cell phone chargers can interfere with the
operation of the Keyless Access system.
Battery chargers should not be plugged in
when starting or turning off the engine.
To start the vehicle: 1. For vehicles with an automatic transmission, press the brake pedal, then
press ENGINE START/STOP on the instrument panel. For a manual
transmission, place the shift lever in
Neutral with the parking brake engaged.
Hold the clutch pedal down to the floor,
press the brake pedal, then press ENGINE
START/STOP.
If there is no remote key in the vehicle
or if there is something causing
interference with it, the Driver
Information Center (DIC) will display a
message.
2. When the engine begins cranking, let go of the button and the engine cranks
automatically until it starts. If the
battery in the remote key is weak, the
DIC will display a message. The vehicle
can still be driven.
See “Starting the Vehicle with a Low
Remote Key Battery” underRemote Key
Operation 07. If the remote key battery
is dead, insert it into the rear cupholder
to enable engine starting.
3. 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. 4. If the engine does not start and no DIC
message is displayed, wait 15 seconds
before trying again to let the cranking
motor cool down.
If the engine does not start after five to
10 seconds, especially in very cold
weather (below −18 °C or 0 °F), it could
be flooded with too much gasoline. Try
pushing the accelerator pedal all the way
to the floor while cranking for up to
15 seconds maximum. Wait at least
15 seconds between each try, to allow
the cranking motor to cool down. When
the engine starts, let go of the
accelerator. If the vehicle starts briefly
but then stops again, repeat these steps.
This clears the extra gasoline from the
engine.
Caution
Cranking the engine for long periods of
time, by returning the ignition 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 let the cranking
motor cool down.

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16408685) - 2023 - CRC - 3/28/22
224 Driving and Operating
Prohibited Fuels
Caution
Do not use fuels with any of the
following conditions; doing so may
damage the vehicle and void its
warranty:
.For vehicles that are not FlexFuel, fuel
labeled greater than 15% ethanol by
volume, such as mid-level ethanol
blends (16–50% ethanol), E85,
or FlexFuel.
.Fuel with any amount of methanol,
methylal, ferrocene, and aniline. These
fuels can corrode metal fuel system
parts or damage plastic and rubber
parts.
.Fuel containing metals such as
methylcyclopentadienyl manganese
tricarbonyl (MMT), which can damage
the emissions control system and
spark plugs.
.Fuel with a posted octane rating of
less than the recommended fuel. Using
this fuel will lower fuel economy and
performance, and may decrease the
life of the emissions catalyst.
Fuels in Foreign Countries
The U.S., Canada, and Mexico post fuel
octane ratings in anti-knock index (AKI). For
fuel not to use in a foreign country, see
Prohibited Fuels0224.
Fuel Additives
TOP TIER Detergent Gasoline is highly
recommended for use with your vehicle.
If your country does not have TOP TIER
Detergent Gasoline, add ACDelco Fuel
System Treatment Plus−Gasoline to the
vehicle’s gasoline fuel tank at every oil
change or 15 000 km (9,000 mi), whichever
occurs first. TOP TIER Detergent Gasoline and
ACDelco Fuel System Treatment Plus
−Gasoline will help keep your vehicle’s
engine fuel deposit free and performing
optimally.
Filling the Tank
An arrow on the fuel gauge indicates which
side of the vehicle the fuel door is on. See
Fuel Gauge 088.
{Warning
Fuel vapors and fuel fires burn violently
and can cause injury or death.
Follow these guidelines to help avoid
injuries to you and others:
.Read and follow all the instructions on
the fuel pump island.
.Turn off the engine when refueling.
.Keep sparks, flames, and smoking
materials away from fuel.
.Do not leave the fuel pump
unattended.
.Avoid using electronic devices while
refueling.
.Do not re-enter the vehicle while
pumping fuel.
.Keep children away from the fuel
pump and never let children
pump fuel.
.Before touching the fill nozzle, touch a
metallic object to discharge static
electricity from your body.
(Continued)

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Vehicle Care 227
Vehicle Care
General Information
General Information . . . . . . . . . . . . . . . . . . . 228
California Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . . . . . . . . . . 228
Accessories and Modifications . . . . . . . . . 228
Vehicle Checks
Doing Your Own Service Work . . . . . . . . 229
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229
Engine Compartment Overview . . . . . . . . 231
Engine Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Engine Oil Life System . . . . . . . . . . . . . . . . . 237
Automatic Transmission Fluid . . . . . . . . . 238
Manual Transmission Fluid . . . . . . . . . . . . 238
Hydraulic Clutch . . . . . . . . . . . . . . . . . . . . . . . 238
Engine Air Filter Life System (2.0L LTG and 3.6L LGX Engines Only) . . . . . . . . . 239
Engine Air Cleaner/Filter . . . . . . . . . . . . . . 239
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . 241
Engine Overheating . . . . . . . . . . . . . . . . . . . 245
Washer Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247
Brake Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
Battery - North America . . . . . . . . . . . . . . . 249
Rear Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Automatic Transmission Shift Lock Control Function Check . . . . . . . . . . . . . . 249 Park Brake and P (Park) Mechanism
Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250
Wiper Blade Replacement . . . . . . . . . . . . . 250
Windshield Replacement . . . . . . . . . . . . . . . 251
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251
Headlamp Aiming
Front Headlamp Aiming . . . . . . . . . . . . . . . 252
Bulb Replacement
Bulb Replacement . . . . . . . . . . . . . . . . . . . . . 252
Halogen Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . 252
High Intensity Discharge (HID) Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252
LED Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . 253
Back-Up Lamps . . . . . . . . . . . . . . . . . . . . . . . . 253
License Plate Lamp . . . . . . . . . . . . . . . . . . . . 253
Electrical System
Electrical System Overload . . . . . . . . . . . . . 253
Fuses and Circuit Breakers . . . . . . . . . . . . . 255
Engine Compartment Fuse Block . . . . . . 256
Rear Compartment Fuse Block . . . . . . . . . 259
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
All-Season Tires . . . . . . . . . . . . . . . . . . . . . . . 262
Winter Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . 263
Run-Flat Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 263
Low-Profile Tires . . . . . . . . . . . . . . . . . . . . . . . 263 Summer Tires . . . . . . . . . . . . . . . . . . . . . . . . . 264
Tire Sidewall Labeling . . . . . . . . . . . . . . . . . 264
Tire Designations . . . . . . . . . . . . . . . . . . . . . . 265
Tire Terminology and Definitions . . . . . 266
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . 267
Tire Pressure for High-Speed
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 269
Tire Pressure Monitor System . . . . . . . . . 270
Tire Pressure Monitor Operation . . . . . . . 271
Tire Inspection . . . . . . . . . . . . . . . . . . . . . . . . 274
Tire Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . 274
When It Is Time for New Tires . . . . . . . . 275
Buying New Tires . . . . . . . . . . . . . . . . . . . . . 276
Different Size Tires and Wheels . . . . . . . . 277
Uniform Tire Quality Grading . . . . . . . . . . 277
Wheel Alignment and Tire Balance . . . . 279
Wheel Replacement . . . . . . . . . . . . . . . . . . . 279
Tire Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279
If a Tire Goes Flat . . . . . . . . . . . . . . . . . . . . . 280
Tire Sealant and Compressor Kit . . . . . . 280
Storing the Tire Sealant and Compressor Kit . . . . . . . . . . . . . . . . . . . . . . 286
Jump Starting
Jump Starting - North America . . . . . . . . 286
Towing the Vehicle
Transporting a Disabled Vehicle . . . . . . . 289
Recreational Vehicle Towing . . . . . . . . . . 290

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16408685) - 2023 - CRC - 3/28/22
232 Vehicle Care
1. Windshield Washer Fluid Reservoir. SeeWasher Fluid 0246.
2. Engine Coolant Surge Tank and Pressure Cap. See Cooling System 0241.
3. Engine Oil Fill Cap. See Engine Oil0235.
4. Engine Oil Dipstick. See Engine Oil0235.
5. Brake/Clutch Fluid Reservoir. See Brake
Fluid 0248 and
Hydraulic Clutch 0238.
6. Engine Air Cleaner/Filter 0239.
7. Engine Cooling Fan (Out of View). See Cooling System 0241.
8. Engine Compartment Fuse Block 0256.
9. Negative (–) Battery Terminal. See Jump
Starting - North America 0286.
10. Positive (+) Battery Terminal. See Jump
Starting - North America 0286.

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Vehicle Care 233
3.6L V6 Engine (LGX)
1. Windshield Washer Fluid Reservoir. See Washer Fluid 0246.
2. Engine Coolant Surge Tank and Pressure Cap. See Cooling System 0241.
3. Engine Oil Fill Cap. See Engine Oil0235.
4. Engine Oil Dipstick. See Engine Oil0235. 5. Brake/Clutch Fluid Reservoir. See
Brake
Fluid 0248 and
Hydraulic Clutch 0238.
6. Engine Air Cleaner/Filter 0239.
7. Engine Cooling Fan (Out of View). See Cooling System 0241. 8.
Engine Compartment Fuse Block 0256.
9. Negative (–) Battery Terminal. See Jump
Starting - North America 0286.
10. Positive (+) Battery Terminal. See Jump
Starting - North America 0286.

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16408685) - 2023 - CRC - 3/28/22
234 Vehicle Care
6.2L V8 Engine (LT1)
1. Windshield Washer Fluid Reservoir. See Washer Fluid 0246.
2. Engine Coolant Surge Tank and Pressure Cap. See Cooling System 0241.
3. Engine Oil Dipstick. See Engine Oil0235.
4. Engine Oil Fill Cap. See Engine Oil0235. 5. Brake/Clutch Fluid Reservoir. See
Brake
Fluid 0248 and
Hydraulic Clutch 0238.
6. Engine Air Cleaner/Filter 0239.
7. Engine Cooling Fan (Out of View). See Cooling System 0241. 8.
Engine Compartment Fuse Block 0256.
9. Negative (–) Battery Terminal. See Jump
Starting - North America 0286.
10. Positive (+) Battery Terminal. See Jump
Starting - North America 0286.

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Vehicle Care 235
If the vehicle has a 6.2L V8 LT4 engine, see
the Camaro High Performance supplement.
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:
.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. SeeEngine Oil Life System 0237.
.Always dispose of engine oil properly. See
“What to Do with Used Oil” in this
section.
Checking Engine Oil
Check the engine oil level regularly, every
650 km (400 mi), especially prior to a long
trip. The engine oil dipstick handle is a loop.
See Engine Compartment Overview 0231 for
the location.
{Warning
The engine oil dipstick handle may be
hot; it could burn you. Use a towel or
glove to touch the dipstick handle.
If a low oil Driver Information Center (DIC)
message displays, check the oil level.
Follow these guidelines:
.To get an accurate reading, park the
vehicle on level ground. Check the engine
oil level after the engine has been off for
at least two hours. Checking the engine
oil level on steep grades or too soon after
engine shutoff can result in incorrect
readings. Accuracy improves when
checking a cold engine prior to starting.
Remove the dipstick and check the level.
.If unable to wait two hours, the engine
must be off for at least 15 minutes if the
engine is warm, or at least 30 minutes if
the engine is not warm. Pull out the
dipstick, wipe it with a clean paper towel
or cloth, then push it back in all the way.
Remove it again, keeping the tip down,
and check the level.
When to Add Engine Oil
LTG 2.0L L4 Engine
LGX 3.6L V6 Engine Shown, 6.2L V8 Engine Similar
If the oil is below the cross-hatched area at
the tip of the dipstick and the engine has
been off for at least 15 minutes, add 1 L (1
qt) of the recommended oil and then
recheck the level. See “Selecting the Right
Engine Oil” later in this section for an
explanation of what kind of oil to use. For
engine oil crankcase capacity, see Capacities
and Specifications 0309.

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16408685) - 2023 - CRC - 3/28/22
236 Vehicle Care
Caution
Do not add too much oil. Oil levels above
or below the acceptable operating range
shown on the dipstick are harmful to the
engine. If the oil level is above the
operating range (i.e., the engine has so
much oil that the oil level gets above the
cross-hatched area that shows the proper
operating range), the engine could be
damaged. Drain the excess oil or limit
driving of the vehicle, and seek a service
professional to remove the excess oil.
See Engine Compartment Overview 0231 for
the location of the engine oil fill cap.
Add enough oil to put the level somewhere
in the proper operating range. Push the
dipstick all the way back in when through.
Selecting the Right Engine Oil (2.0L (LTG)
L4 and 3.6L (LGX) V6 Engines)
Selecting the right engine oil depends on
both the proper oil specification and
viscosity grade. See Recommended Fluids
and Lubricants 0304. Specification
Use full synthetic engine oils that meet the
dexos1 specification. Engine oils that have
been approved by GM as meeting the
dexos1 specification are marked with the
dexos1 approved logo. See
www.gmdexos.com.
Caution
Failure to use the recommended engine
oil or equivalent can result in engine
damage not covered by the vehicle
warranty.
Viscosity Grade
Use SAE 5W-30 viscosity grade engine oil.
Cold Temperature Operation: In an area of
extreme cold, where the temperature falls
below −29 °C (−20 °F), an SAE 0W-30 oil may
be used. An oil of this viscosity grade will
provide easier cold starting for the engine at
extremely low temperatures. For the LT1 engine only, if 0W-40 dexosR oil
is not available, SAE 5W-30 dexos1 full
synthetic engine oil may be used for
street use.
When selecting an oil of the appropriate
viscosity grade, it is recommended to select
an oil of the correct specification. See
“Specification”
earlier in this section.
Selecting the Right Engine Oil (6.2L (LT1)
V8 Engine)
Selecting the right engine oil depends on
both the proper oil specification and
viscosity grade. See Recommended Fluids
and Lubricants 0304.
Specification
Use engine oils that meet the dexosR
specification. Engine oils that have been
approved by GM as meeting the dexosR
specification are marked with the dexosR
approved logo. See www.gmdexos.com.

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Vehicle Care 237
Caution
Failure to use the recommended engine
oil or equivalent can result in engine
damage not covered by the vehicle
warranty.
Viscosity Grade
Use SAE 0W-40 viscosity grade engine oil.
When selecting an oil of the appropriate
viscosity grade, it is recommended to select
an oil of the correct specification. See
“Specification” earlier in this section.
If 0W-40 dexosR oil is not available, SAE
5W-30 dexosR full synthetic engine oil may
be used for street use.
Engine Oil Additives/Engine Oil Flushes
Do not add anything to the oil. The
recommended oils meeting the dexos
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.
Engine Oil Life System
When to Change Engine Oil
This vehicle has a computer system that
indicates when to change the engine oil and
filter. This is based on a combination of
factors which include engine revolutions,
engine temperature, and miles driven. Based
on driving conditions, the mileage at which
an oil change is indicated can vary considerably. For the oil life system to work
properly, the system must be reset every
time the oil is changed.
When the system has calculated that oil life
has been diminished, it indicates that an oil
change is necessary. A CHANGE ENGINE OIL
SOON message comes on. Change the oil as
soon as possible within the next 1 000 km
(600 mi). It is possible that, if driving under
the best conditions, the oil life system
might indicate that an oil change is not
necessary for up to a year. The engine oil
and filter must be changed at least once a
year and, at this time, the system must be
reset. Your dealer has trained service people
who will perform this work and reset the
system. It is also important to check the oil
regularly over the course of an oil drain
interval and keep it at the proper level.
If the system is ever reset accidentally, the
oil must be changed at 5 000 km (3,000 mi)
since the last oil change. Remember to reset
the oil life system whenever the oil is
changed.