2019 DODGE CHALLENGER oil

Lubricants which do not have both the engine oil certifi-
cation mark and the correct SAE viscosity grade number
should not be used.
Engine Oil Viscosity (SAE Grade) — 5.7L Engine
Mopar SAE 5W-20 engine oil approved to FCA Material
Standard MS-6395 such as Pennzoil, Shell Helix Ultra or
equivalent is recommended for all operating temperatures.
This engine oil improves low temperature starting and
vehicle fuel economy.
The engine oil filler cap also shows the recommended
engine oil viscosity for your engine. For information on
engine oil filler cap location, refer to the “Engine Compart-
ment” illustration in this section.
NOTE:Vehicles equipped with a 5.7L engine must use SAE
5W-20 oil. Failure to do so may result in improper opera-
tion of the Fuel Saver Technology. Refer to “Fuel Saver
Technology – If Equipped” in “Starting And Operating” for
further information.
Lubricants which do not have both the engine oil certifi-
cation mark and the correct SAE viscosity grade number
should not be used.
Engine Oil Viscosity — 6.4L Engine
Use Pennzoil Ultra Platinum 0W-40 engine or equivalent
Mopar oil meeting the FCA Material Standard MS-12633
for use in all operating temperatures.
The engine oil filler cap also shows the recommended
engine oil viscosity for your engine. For information on
engine oil filler cap location, refer to “Engine Compart-
ment” in this section for further information.
Synthetic Engine Oils
You may use synthetic engine oils provided the recom-
mended oil quality requirements are met, and the recom-
mended 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.
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To do this, you will need follow the procedure below:
1. Remove the four nuts with the Shaker tool located inglove compartment.
2. Lift off the upper scoop.
NOTE: Be sure to clean off all debris around or inside for
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. Re-install shaker assembly.
Shaker Hood Air Filter Cleaning
1. Remove the air filter from the intake and set the filter clamp a side.
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. Re-install 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 for
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.
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— Lower water drains located in the lower shaker assem-
bly and air box as well as the hood interface areas for the
seals. Apply Mopar Leather, Rubber & Vinyl Protectant
after cleaning to seals.
4. Re-install shaker assembly.
Materials Added To Engine Oil
The manufacturer strongly recommends against the addi-
tion 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
This manufacturer’s engines have a full-flow type dispos-
able oil filter. Use a filter of this type for replacement. The
quality of replacement filters varies considerably. Only
high quality filters should be used to assure most efficient
service. Mopar engine oil filters are high quality oil filters
and are recommended.
Engine Air Cleaner Filter
Refer to the “Maintenance Plan” in this section for the
proper maintenance intervals.
NOTE:
Be sure to follow the “Severe Duty Conditions”
maintenance interval if applicable.
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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SERVICING AND MAINTENANCE 355

Engine Air Cleaner Filter Selection
The quality of replacement engine air cleaner filters varies
considerably. Only high quality filters should be used to
assure most efficient service. Mopar engine air cleaner
filters are a high quality filter and are recommended.
T/A Air Filter Maintenance — If Equipped
Clean Engine Air Filter
The scheduled air filter cleaning interval is 30,000 miles
(48,280 km), or if in a dusty environment the engine air filter
should be checked periodically to ensure optimal air flow.
Cleaning your engine air filter with the recommended
Mopar Performance Air Filter Service Kit is not required if
you can still see any part the wire screen on the entire air
filter regardless of how dirty it may appear. When any part
of the wire screen is no longer visible on the air filter, that
is an indication it is time to clean the air filter.
1. Spray the air filter with the recommended Mopar airfilter cleaner and let sit for at least 10 minutes to loosen
dirt, before rinsing.
NOTE: Never use strong detergents, high pressure, or
gasoline on air filter. 2. Rinse the air filter with cool low-pressure water applied
from the inside (clean side) out in order to flush the dirt
out of the filter. Continue to rinse the filter until all
traces of the cleaner have been removed.
NOTE: It may be necessary to repeat steps 1 and 2 if the air
filter is not completely clean.
3. After rinsing the air filter, gently shake off the excess water and allow air filter to dry naturally. Do not apply
oil until air filter is completely dry.
NOTE: Do not use forced air pressure as it may damage the
filtering capabilities of the filter ’s microfibers and also void
its warranty.
4.
Using the Mopar Performance Air Filter Service Kit, spray
oil evenly along the crown of each filter pleat holding the
nozzle about 3 inches (76mm) away from the air filter. One
spray per 2 square inches (1,290 square mm) of air filter.
With one complete coat of oil, let it wick (saturate) for
about 20 minutes, and if required touch up any light areas
on either side of the filter.
Air Conditioner Maintenance
For best possible performance, your air conditioner should
be checked and serviced by an authorized dealer at the
start of each warm season. This service should include
356 SERVICING AND MAINTENANCE

cleaning of the condenser fins and a performance test.
Drive belt tension should also be checked at this time.
WARNING!
•Use only refrigerants and compressor lubricants ap-
proved by the manufacturer for your air conditioning
system. Some unapproved refrigerants are flam-
mable and can explode, injuring you. Other unap-
proved refrigerants or lubricants can cause the sys-
tem to fail, requiring costly repairs. Refer to
Warranty Information Book, for further warranty
information.
• The air conditioning system contains refrigerant un-
der high pressure. To avoid risk of personal injury or
damage to the system, adding refrigerant or any
repair requiring lines to be disconnected should be
done by an experienced technician.
CAUTION!
Do not use chemical flushes in your air conditioning
system as the chemicals can damage your air condition-
ing components. Such damage is not covered by the
New Vehicle Limited Warranty.
Refrigerant Recovery And Recycling R-134a —
If Equipped
R-134a Air Conditioning Refrigerant is a hydrofluoro-
carbon (HFC) that is an ozone-friendly substance. The
manufacturer recommends that air conditioning service be
performed by an authorized dealer or other service facili-
ties using recovery and recycling equipment.
NOTE: Use only manufacturer approved A/C system PAG
compressor oil and refrigerants.
Refrigerant Recovery And Recycling R-1234yf —
If Equipped
R–1234yf Air Conditioning Refrigerant is a hydrofluo-
roolefin (HFO) that is endorsed by the Environmental
Protection Agency and is an ozone-friendly substance with
a low global-warming potential. The manufacturer recom-
mends that air conditioning service be performed by an
authorized dealer using recovery and recycling equipment.
NOTE: Use only manufacturer approved A/C system
PAG compressor oil, and refrigerants.8
SERVICING AND MAINTENANCE 357

Conditions that would require replacement:
•Rib chunking (one or more ribs has separated from belt
body)
• Rib or belt wear
• Longitudinal belt cracking (cracks between two ribs)
• Belt slips
• “Groove jumping (belt does not maintain correct posi-
tion on pulley)
• Belt broken (note: identify and correct problem before
new belt is installed) •
Noise (objectionable squeal, squeak, or rumble is heard
or felt while drive belt is in operation)
Some conditions can be caused by a faulty component such
as a belt pulley. Belt pulleys should be carefully inspected
for damage and proper alignment.
Belt replacement on some models requires the use of
special tools, we recommend having your vehicle serviced
at an authorized dealer.
Body Lubrication
Locks and all body pivot points, including such items as
seat tracks, door hinge pivot points and rollers, liftgate,
tailgate, decklid, sliding doors and hood hinges, should be
lubricated periodically with a lithium based grease, such as
Mopar Spray White Lube to assure quiet, easy operation
and to protect against rust and wear. Prior to the applica-
tion of any lubricant, the parts concerned should be wiped
clean to remove dust and grit; after lubricating excess oil
and grease should be removed. Particular attention should
also be given to hood latching components to ensure
proper function. When performing other underhood ser-
vices, the hood latch, release mechanism and safety catch
should be cleaned and lubricated.
Accessory Belt (Serpentine Belt)
360 SERVICING AND MAINTENANCE

The external lock cylinders should be lubricated twice a
year, preferably in the Fall and Spring. Apply a small
amount of a high quality lubricant, such as Mopar Lock
Cylinder Lubricant directly into the lock cylinder.
Windshield Wiper Blades
Clean the rubber edges of the wiper blades and the
windshield periodically with a sponge or soft cloth and a
mild nonabrasive cleaner. This will remove accumulations
of salt or road film.
Operation of the wipers on dry glass for long periods may
cause deterioration of the wiper blades. Always use washer
fluid when using the wipers to remove salt or dirt from a
dry windshield.
Avoid using the wiper blades to remove frost or ice from
the windshield. Keep the blade rubber out of contact with
petroleum products such as engine oil, gasoline, etc.
NOTE:Life expectancy of wiper blades varies depending
on geographical area and frequency of use. Poor perfor-
mance of blades may be present with chattering, marks,
water lines or wet spots. If any of these conditions are
present, clean the wiper blades or replace as necessary.
Wiper Blade Removal/Installation
CAUTION!
Do not allow the wiper arm to spring back against the
glass without the wiper blade in place or the glass may
be damaged.
1. Lift the wiper arm to raise the wiper blade off of the glass, until the wiper arm is in the full up position.
Wiper Blade With Release Tab In Locked Position
1 — Wiper Blade
2—WiperArm
3 — Release Tab
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SERVICING AND MAINTENANCE 361

3. Insert the hook on the tip of the arm through theopening in the wiper blade.
4. Slide the wiper blade up into the hook on the wiper arm, latch engagement will be accompanied by an audible
click.
5. Gently lower the wiper blade onto the glass.
Exhaust System
The best protection against carbon monoxide entry into the
vehicle body is a properly maintained engine exhaust
system.
If you notice a change in the sound of the exhaust system;
or if the exhaust fumes can be detected inside the vehicle;
or when the underside or rear of the vehicle is damaged;
have an authorized technician inspect the complete ex-
haust system and adjacent body areas for broken, dam-
aged, deteriorated, or mispositioned parts. Open seams or
loose connections could permit exhaust fumes to seep into
the passenger compartment. In addition, have the exhaust
system inspected each time the vehicle is raised for lubri-
cation or oil change. Replace as required.
WARNING!
• Exhaust gases can injure or kill. They contain carbon
monoxide (CO), which is colorless and odorless.
Breathing it can make you unconscious and can
eventually poison you. To avoid breathing CO, refer
to “Safety Tips” in “Safety” for further information.
• A hot exhaust system can start a fire if you park over
materials that can burn. Such materials might be
grass or leaves coming into contact with your exhaust
system. Do not park or operate your vehicle in areas
where your exhaust system can contact anything that
can burn.
CAUTION!
• The catalytic converter requires the use of unleaded
fuel only. Leaded gasoline will destroy the effective-
ness of the catalyst as an emissions control device
and may seriously reduce engine performance and
cause serious damage to the engine.
• Damage to the catalytic converter can result if your
vehicle is not kept in proper operating condition. In
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