DODGE CHALLENGER 2021 Owners Manual

DODGE CHALLENGER 2021 Owners Manual CHALLENGER 2021 DODGE DODGE https://www.carmanualsonline.info/img/12/40485/w960_40485-0.png DODGE CHALLENGER 2021 Owners Manual
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Page 251 of 328

DODGE CHALLENGER 2021  Owners Manual 
SERVICING AND MAINTENANCE249
Replace spark plugs.
1X
Flush and replace the engine coolant 
at 10 years or 150,000 miles
(240,000 km) whichever comes first. X
X
Change the manual transmission fluid 
(

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DODGE CHALLENGER 2021  Owners Manual 
250SERVICING AND MAINTENANCE  
Change the rear axle fluid and on 
models equipped with All Wheel Drive 
(AWD) change the front axle fluid if 
using your vehicle for any of the 
following: police, tax

Page 253 of 328

DODGE CHALLENGER 2021  Owners Manual 
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 — Po

Page 254 of 328

DODGE CHALLENGER 2021  Owners Manual 
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 Ce

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DODGE CHALLENGER 2021  Owners Manual 
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, su

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DODGE CHALLENGER 2021  Owners Manual 
254SERVICING AND MAINTENANCE  
(Continued)
(Continued)
MAINTENANCE-FREE BATTERY  
Your vehicle is equipped with a maintenance-free 
battery. Water will never have to be added, and 
periodic maintenan

Page 257 of 328

DODGE CHALLENGER 2021  Owners Manual 
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

Page 258 of 328

DODGE CHALLENGER 2021  Owners Manual 
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

Page 259 of 328

DODGE CHALLENGER 2021  Owners Manual 
SERVICING AND MAINTENANCE257
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

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DODGE CHALLENGER 2021  Owners Manual 
258SERVICING AND MAINTENANCE  
Refrigerant Recovery And Recycling 
R-134a — If Equipped 
R-134a Air Conditioning Refrigerant is a hydrofluo -
rocarbon (HFC) that is an ozone-friendly 
substance. Th
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