2021 DODGE CHALLENGER oil

238IN CASE OF EMERGENCY
(E) After Driving:
Pull over to a safe location before continuing
Úpage 236.

1. Push in the Mode Select Knob (6) and turn to the Air Mode position.

2. Uncoil the power plug and insert the plug into the vehicle's 12 Volt power outlet.
3. Uncoil the Air Pump Hose (8) (black in color) and screw the fitting at the end of hose on to
the valve stem.
4. Check the pressure in the tire by reading the Pressure Gauge (5).
If tire pressure is less than 19 psi (1.3 Bar):
The tire is too badly damaged. Do not attempt to
drive the vehicle further. Call for assistance.
If the tire pressure is 19 psi (1.3 Bar) or higher:

1. Push the Power Button (3) to turn on Tire Service Kit and inflate the tire to the pressure
indicated on the tire and loading information
label on the driver-side door opening.

NOTE:If the tire becomes overinflated, push the Deflation
Button (2) to reduce the tire pressure to the recom -
mended inflation pressure before continuing. 2. Disconnect the Tire Service Kit from the valve
stem, reinstall the cap on the valve stem and
unplug from 12 Volt outlet.
3. Place the Tire Service Kit in its proper storage area in the vehicle.
4. Have the tire inspected and repaired or replaced at the earliest opportunity at an
authorized dealer or tire service center.
5. Remove the Speed Limit sticker from the instrument panel after the tire has been
repaired.
6. Replace the Sealant Bottle (1) and Sealant Hose (4) assembly at an authorized dealer as
soon as possible.
NOTE:When having the tire serviced, advise the autho -
rized dealer or service center that the tire has been
sealed using the Tire Service Kit.
(F) Sealant Bottle And Hose Replacement:

1. Uncoil the Sealant Hose (4) (clear in color).

2. Locate the round Sealant Bottle release button in the recessed area under the sealant bottle.
3. Push the Sealant Bottle release button. The Sealant Bottle (1) will pop up. Remove the
bottle and dispose of it accordingly. 4. Clean any remaining sealant from the Tire
Service Kit housing.
5. Position the new Sealant Bottle (1) in the housing so that the Sealant Hose (4) aligns
with the hose slot in the front of the housing.
Push the bottle into the housing. An audible
click will be heard indicating the bottle is
locked into place.
6. Verify that the cap is installed on the fitting at the end of the Sealant Hose (4) and return the
hose to its storage area (located on the bottom
of the air pump).
7. Return the Tire Service Kit to its storage location in the vehicle.
JUMP STARTING
If your vehicle has a discharged battery, it can be
jump started using a set of jumper cables and a
battery in another vehicle, or by using a portable
battery booster pack. Jump starting can be
dangerous if done improperly, so please follow the
procedures in this section carefully.
WARNING!
Do not attempt jump starting if the battery is
frozen. It could rupture or explode and cause
personal injury.

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246
SERVICING AND MAINTENANCE
SCHEDULED SERVICING
3.6L AND 5.7L ENGINES
These engines are equipped with an automatic oil
change indicator system. The oil change indicator
system will remind you that it is time to take your
vehicle in for scheduled maintenance.
Based on engine operation conditions, the oil
change indicator message will illuminate. This
means that service is required for the vehicle.
Operating conditions such as frequent short-trips,
trailer tow, and extremely hot or cold ambient
temperatures will influence when the “Change Oil”
or “Oil Change Required” message is displayed.
Have your vehicle serviced as soon as possible,
within the next 500 miles (805 km).The “Oil Change Required” message will be
displayed in the instrument cluster and a single
chime will sound, indicating that an oil change is
necessary.
An authorized dealer will reset the oil change
indicator message after completing the scheduled
oil change.
NOTE:Under no circumstances should oil change
intervals exceed 10,000 miles (16,000 km),
12 months or 350 hours of engine run time,
whichever comes first. The 350 hours of engine
run or idle time is generally only a concern for fleet
customers.
Once A Month Or Before A Long Trip:
Check engine oil level.
Check windshield washer fluid level.
Check tire pressure and look for unusual wear
or damage. Rotate tires at the first sign of irreg
-
ular wear, even if it occurs before your next
scheduled service.
Check the fluid levels of the coolant reservoir,
brake master cylinder, and power steering (if
equipped) and fill as needed.
Check function of all interior and exterior lights.

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SERVICING AND MAINTENANCE247
Maintenance Plan — 3.6L And 5.7L
Refer to the maintenance chart for the required maintenance intervals.
At Every Oil Change Interval As Indicated By Oil Change Indicator System:
Change oil and filter
Rotate the tires.
Rotate at the first sign of irregular wear, even if it occurs before your next scheduled service
Inspect battery and clean and tighten terminals as required
Inspect the CV/Universal joints
Inspect brake pads, shoes, rotors, drums, hoses and parking brake
Inspect engine cooling system protection and hoses
Inspect exhaust system
Inspect engine air cleaner filter if using in dusty or off-road conditions, replace engine air cleaner filter if necessary
8

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SERVICING AND MAINTENANCE251
ENGINE COMPARTMENT
3.6L ENGINE
1 — Brake Fluid Reservoir Access Cover 5 — Engine Oil Fill
2 — Washer Fluid Reservoir Cap 6 — Engine Air Cleaner Filter
3 — Power Distribution Center (Fuses) 7 — Engine Coolant Pressure Reservoir
4 — Engine Oil Dipstick
8

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252SERVICING AND MAINTENANCE
5.7L ENGINE
1 — Brake Fluid Reservoir Access Cover 5 — Engine Oil Fill
2 — Washer Fluid Reservoir Cap 6 — Engine Air Cleaner Filter
3 — Power Distribution Center (Fuses) 7 — Engine Coolant Pressure Reservoir
4 — Engine Oil Dipstick

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SERVICING AND MAINTENANCE253
(Continued)
CHECKING OIL LEVEL
To ensure proper engine lubrication, the engine oil
must be maintained at the correct level. Check the
oil level at regular intervals, such as every fuel
stop. The best time to check the engine oil level is
about ten minutes after a fully warmed up engine
is shut off.
Checking the oil while the vehicle is on level ground
will improve the accuracy of the oil level readings.
There are four possible dipstick types:
Crosshatched zone.
Crosshatched zone marked SAFE.
Crosshatched zone marked with MIN at the low
end of the range and MAX at the high end of the
range.
Crosshatched zone marked with dimples at the
MIN and the MAX ends of the range.
NOTE:Always maintain the oil level within the crosshatch
markings on the dipstick.
Adding 1 quart (1 liter) of oil when the reading is at
the low end of the dipstick range will raise the oil
level to the high end of the range marking.
ADDING WASHER FLUID
The windshield washer fluid reservoir is located in
the front of the engine compartment. Be sure to
check the fluid level at regular intervals. Fill the
reservoir with windshield washer solvent (not
radiator antifreeze) and operate the system for a
few seconds to flush out the residual water.
When refilling the washer fluid reservoir, apply
some washer fluid to a cloth or towel and wipe the
wiper blades clean. This will help blade
performance.
To prevent freeze-up of your windshield washer
system in cold weather, select a solution or mixture
that meets or exceeds the temperature range of
your climate. This rating information can be found
on most washer fluid containers.
The fluid reservoir will hold nearly 1 Gallon (4
Liters) of washer fluid when the message “Low
Washer Fluid” appears in the instrument cluster.
WARNING!
Never smoke while working in the engine
compartment: gas and inflammable vapors
may be present, with the risk of fire.
Be very careful when working in the engine
compartment when the engine is hot: you may
get burned. Do not get too close to the radiator
cooling fan: the electric fan may start; danger
of injury. Scarves, ties and other loose clothing
might be pulled by moving parts.
CAUTION!

Be careful not to confuse the various types of
fluids while topping up: they are not compatible
with each other! Topping up with an unsuitable
fluid could severely damage your car.

The oil level must never exceed the MAX mark.
Always top up using engine oil of the same
specifications as what is already in the engine.
If the engine oil is being topped up, wait for the
engine to cool down before loosening the filler
cap, particularly for vehicles with aluminium
cap (if equipped). WARNING: risk of burns!
Overfilling or underfilling the crankcase will
cause aeration or loss of oil pressure. This
could damage your engine.
CAUTION!CAUTION!
Overfilling or underfilling the crankcase will
cause aeration or loss of oil pressure. This could
damage your engine.
8

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SERVICING AND MAINTENANCE255
NOTE:Intentional tampering with emissions control
systems may void your warranty and could result in
civil penalties being assessed against you.
ENGINE OIL
Engine Oil Selection — 3.6L And 5.7L
Engine
For best performance and maximum protection
under all types of operating conditions, the
manufacturer only recommends engine oils that
are API Certified and meet the requirements of the
manufacturer Material Standard MS-6395.
NOTE:Hemi engines (5.7L) at times can tick right after
startup and then quiet down after approximately
30 seconds. This is normal and will not harm the
engine. This characteristic can be caused by short
drive cycles: for example, if the vehicle is started
then shut off after driving a short distance. Upon
restarting, you may experience a ticking sound. Other causes could be if the vehicle is unused for
an extended period of time, incorrect oil, extended
oil changes or extended idling. If the engine
continues to tick or if the Malfunction Indicator
Light (MIL) comes on, see the nearest authorized
dealer.
American Petroleum Institute (API) Engine
Oil Identification Symbol
This symbol means that the oil has been
certified by the American Petroleum
Institute (API). The manufacturer only
recommends API Certified engine oils.
This symbol certifies 0W-20, 5W-20, 0W-30,
5W-30 and 10W-30 engine oils.
Synthetic Engine Oils
You may use synthetic engine oils provided the
recommended oil quality requirements are met,
and the recommended maintenance intervals for
oil and filter changes are followed.
Synthetic engine oils which do not have both the
engine oil certification mark and the correct SAE
viscosity grade number should not be used.
Shaker Hood — If Equipped
Shaker Hood Oil Filler
For vehicles equipped with a “Shaker Hood”, the
upper scoop will need to be removed so that oil can
be properly added to the engine.
To do this, use the following procedure:

1. Remove the four nuts with the Shaker tool located in the glove compartment.

2. Lift off the upper scoop.
NOTE:Be sure to clean off all debris around or inside of
the Shaker assembly.
3. Locate the oil fill cover in base assembly to expose the oil fill cap.
4. Remove oil fill cap to add oil.
5. Reinstall Shaker assembly.
WARNING!
You can be badly injured working on or around a
motor vehicle. Only do service work for which
you have the knowledge and the proper
equipment. If you have any doubt about your
ability to perform a service job, take your vehicle
to a competent mechanic.
CAUTION!
Do not use chemical flushes in your engine oil as
the chemicals can damage your engine. Such
damage is not covered by the New Vehicle
Limited Warranty.
8

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256SERVICING AND MAINTENANCE
Shaker Hood Air Filter Cleaning

1. Remove the air filter from the intake and set the filter clamp aside.

2. Measure the length of the filter media.
3. Fill a bucket with warm clean water to the depth matching the filter media measurement
and add a mild household detergent or air
filter cleaning solution.

4. Without allowing the solution to flow back into the inside of the air filter, submerge the filter media in
to the water and let it soak for ten minutes.

5. Empty the bucket filled with dirty water and repeat steps 3 and 4.
6. Refill the bucket with clean warm water and rinse the filter by rotating the filter.
NOTE:The water should be clean with no signs of dirt in
the bucket.
7. Allow the filter to air dry. Reinstall the filter on the intake system once it is dry.
Shaker Hood Removal And Cleaning

1. Remove the four nuts with the Shaker tool located in glove compartment.

2. Lift off the upper scoop.
NOTE:Be sure to clean off all debris around or inside of
the Shaker assembly. 3. Using a water and mild detergent clean the
following locations:
The water drain slot located at the front
forward edge of the Shaker assembly.
The seals attached to the scoop and air box.
Lower water drains located in the lower
Shaker assembly and air box as well as the
hood interface areas for the seals. Apply
Mopar® Leather, Rubber & Vinyl Protectant
after cleaning the seals.
4. Reinstall Shaker assembly.
Materials Added To Engine Oil
The manufacturer strongly recommends against
the addition of any additives (other than leak
detection dyes) to the engine oil. Engine oil is an
engineered product and its performance may be
impaired by supplemental additives.
Disposing Of Used Engine Oil And Oil
Filters
Care should be taken in disposing of used engine
oil and oil filters from your vehicle. Used oil and oil
filters, indiscriminately discarded, can present a
problem to the environment. Contact an
authorized dealer, service station or governmental
agency for advice on how and where used oil and
oil filters can be safely discarded in your area.
ENGINE OIL FILTER
The engine oil filter should be replaced with a new
filter at every engine oil change.
Engine Oil Filter Selection
A full-flow type disposable oil filter should be used
for replacement. The quality of replacement filters
varies considerably. Only high quality Mopar®
certified filters should be used.
ENGINE AIR CLEANER FILTER
For the proper maintenance intervals Úpage 247.
Engine Air Cleaner Filter Selection
The quality of replacement filters varies
considerably. Only high quality Mopar® certified
filters should be used.
WARNING!
The air induction system (air cleaner, hoses,
etc.) can provide a measure of protection in the
case of engine backfire. Do not remove the air
induction system (air cleaner, hoses, etc.) unless
such removal is necessary for repair or
maintenance. Make sure that no one is near the
engine compartment before starting the vehicle
with the air induction system (air cleaner, hoses,
etc.) removed. Failure to do so can result in
serious personal injury.

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