2018 CHRYSLER 300 engine overheat

Fuel System Cautions
CAUTION!
Follow these guidelines to maintain your vehicle’s
performance:
•The use of leaded gasoline is prohibited by Federal
law. Using leaded gasoline can impair engine perfor-
mance and damage the emissions control system.
• An out-of-tune engine or certain fuel or ignition
malfunctions can cause the catalytic converter to
overheat. If you notice a pungent burning odor or
some light smoke, your engine may be out of tune or
malfunctioning and may require immediate service.
Contact an authorized dealer for service assistance.
• The use of fuel additives, which are now being sold
as octane enhancers, is not recommended. Most of
these products contain high concentrations of metha-
nol. Fuel system damage or vehicle performance
problems resulting from the use of such fuels or
additives is not the responsibility of the manufac-
turer and may void or not be covered under the New
Vehicle Limited Warranty. NOTE:
Intentional tampering with the emissions control
system can result in civil penalties being assessed against
you.Carbon Monoxide Warnings
WARNING!
Carbon monoxide (CO) in exhaust gases is deadly.
Follow the precautions below to prevent carbon mon-
oxide poisoning:
• Do not inhale exhaust gases. They contain carbon
monoxide, a colorless and odorless gas, which can
kill. Never run the engine in a closed area, such as a
garage, and never sit in a parked vehicle with the
engine running for an extended period. If the vehicle
is stopped in an open area with the engine running
for more than a short period, adjust the ventilation
system to force fresh, outside air into the vehicle.
• Guard against carbon monoxide with proper main-
tenance. Have the exhaust system inspected every
time the vehicle is raised. Have any abnormal condi-
tions repaired promptly. Until repaired, drive with
all side windows fully open.
9
TECHNICAL SPECIFICATIONS 409

Emergency, In Case OfFreeing Vehicle When Stuck .................334
Hazard Warning Flasher ...................298
Jacking ........................... .321, 371
Jump Starting ....................... .328, 329
Towing ............................... .336
Emission Control System Maintenance ............137
Engine .............................. .346, 347
Air Cleaner ............................ .353
Block Heater ........................... .221
Break-In Recommendations .................221
Checking Oil Level ...................... .348
Compartment ....................... .346, 347
Compartment Identification .................346
Coolant (Antifreeze) ...................363, 413
Cooling .............................. .362
Exhaust Gas Caution ...................209, 409
Fails To Start ........................... .220
Flooded, Starting ........................ .220
Fuel Requirements ....................... .405
Jump Starting ....................... .328, 329
Oil ........................... .351, 412, 413
Oil Filler Cap ....................... .346, 352
Oil Filter .............................. .353
Oil Selection ........................ .351, 412Oil Synthetic
........................... .352
Overheating ........................... .331
Starting ........................... .216, 217
Engine Oil Viscosity ........................ .352
Engine Oil Viscosity Chart ....................352
Enhanced Accident Response Feature .........188, 338
Ethanol ............................. .407, 410
Exhaust Gas Cautions ....................209, 409
Exhaust System ....................... .209, 360
Exterior Lighting ............................62
Exterior Lights ......................... .62,
212
Filters Air Cleaner ............................ .353
Air Conditioning ..................... .82, 355
Engine Oil ......................... .353, 413
Engine Oil Disposal ...................... .353
Flashers ................................ .298
Hazard Warning ........................ .298
Turn Signals ..................... .67, 135, 212
Flash-To-Pass ..............................64
Flexible Fuel Vehicles Cruising Range ..........................411
Engine Oil .............................411
Fuel Requirements ....................... .410
476 INDEX

MP3 Control............................. .447
Multi-Function Control Lever ...................63
New Vehicle Break-In Period ..................221
Occupant Restraints ........................ .166
Octane Rating, Gasoline (Fuel) ..............405, 413
Oil Change Indicator ........................118
Reset .................................118
Oil, Engine ........................... .351, 413
Capacity .............................. .412
Change Interval ........................ .351
Checking ............................. .348
Dipstick .............................. .348
Disposal .............................. .353
Filter ............................. .353, 413
Filter Disposal .......................... .353
Identification Logo ...................... .351
Materials Added To ...................... .353
Pressure Warning Light ....................128
Recommendation .....................351, 412
Synthetic ............................. .352
Viscosity .......................... .352, 412
Oil Filter, Change ......................... .353
Oil Filter, Selection ......................... .353Oil Pressure Light
......................... .128
Onboard Diagnostic System ...................136
Operating Precautions ...................... .136
Operator Manual (Owner’s Manual) ...............4
Outside Rearview Mirrors .....................58
Overheating, Engine ....................... .331
Owner’s Manual (Operator Manual) ...........4,470
Paddle Shifters ........................... .232
Paddle Shift Mode ......................... .232
Paint Care ............................... .396
Panic Alarm ...............................20
Parking Brake ............................ .222
ParkSense System, Rear ..................... .260
Passive Entry ..............................
35
Pets ................................... .208
Placard, Tire And Loading Information ...........377
Power Brakes ............................... .403
Deck Lid Release .........................91
Distribution Center (Fuses) ..................315
Door Locks ..............................34
Mirrors ................................59
Outlet (Auxiliary Electrical Outlet) ............109
Seats ..................................41
12
INDEX 481