2016 DODGE VIPER SRT engine overheat

exhaust system inspected each time the vehicle is raised
for lubrication 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/Exhaust Gas” in “Things
To Know Before Starting Your Vehicle” 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 ve-
hicle in areas where your exhaust system can con-
tact anything that can burn.
CAUTION!
• The catalytic converter requires the use of un-
leaded fuel only. Leaded gasoline will destroy the
effectiveness of the catalyst as an emissions control
device and may seriously reduce engine perfor-
mance 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 the event of engine malfunction, particularly
involving engine misfire or other apparent loss of
performance, have your vehicle serviced promptly.
Continued operation of your vehicle with a severe
malfunction could cause the converter to overheat,
resulting in possible damage to the converter and
vehicle.
350 MAINTAINING YOUR VEHICLE

Under normal operating conditions, the catalytic con-
verter will not require maintenance. However, it is im-
portant to keep the engine properly tuned to assure
proper catalyst operation and prevent possible catalyst
damage.
NOTE:Intentional tampering with emissions control
systems can result in civil penalties being assessed
against you.
In unusual situations involving grossly malfunctioning
engine operation, a scorching odor may suggest severe
and abnormal catalyst overheating. If this occurs, stop
the vehicle, turn off the engine and allow it to cool.
Service, including a tune-up to manufacturer’s specifica-
tions, should be obtained immediately. To minimize the possibility of catalytic converter dam-
age:
•
Do not shut off the engine or interrupt the ignition,
when the transmission is in gear and the vehicle is in
motion.
• Do not try to start the engine by pushing or towing the
vehicle.
• Do not idle the engine with any spark plug wires
disconnected or removed, such as when diagnostic
testing, or for prolonged periods during very rough
idle or malfunctioning operating conditions.
7
MAINTAINING YOUR VEHICLE 351

WARNING!(Continued)
engine is overheated. Do not loosen or remove the
cap to cool an overheated engine. Heat causes
pressure to build up in the cooling system. To
prevent scalding or injury, do not remove the
pressure cap while the system is hot or under
pressure.
• Do not use a pressure cap other than the one
specified for your vehicle. Personal injury or en-
gine damage may result.
Disposal Of Used Engine Coolant
Used ethylene glycol-based engine coolant (antifreeze) is
a regulated substance requiring proper disposal. Check
with your local authorities to determine the disposal
rules for your community. To prevent ingestion by ani-
mals or children, do not store ethylene glycol-based
engine coolant (antifreeze) in open containers or allow it to remain in puddles on the ground. If ingested by a child
or pet, seek emergency assistance immediately. Clean up
any ground spills immediately.
Coolant Level
The coolant bottle provides a quick visual method for
determining that the coolant level is adequate. With the
engine OFF and cold, the level of the engine coolant
(antifreeze) in the bottle should be between the ranges
indicated on the bottle.
The radiator normally remains completely full, so there is
no need to remove the radiator/coolant pressure cap
unless checking for engine coolant (antifreeze) freeze
point or replacing coolant. Advise your service attendant
of this. As long as the engine operating temperature is
satisfactory, the coolant bottle need only be checked once
a month.
356 MAINTAINING YOUR VEHICLE

Electronic Throttle Control Warning Light........159
Emergency Brake ........................ .261
Emergency, In Case Of Freeing Vehicle When Stuck ................331
Hazard Warning Flasher ..................314
Jump Starting ......................... .327
Overheating .......................... .314
Towing ............................. .332
Emission Control System Maintenance ..........337
Engine ................................ .335
Air Cleaner .......................... .343
Checking Oil Level ..................... .341
Compartment ......................... .335
Coolant (Antifreeze) ..................352, 385
Cooling ............................. .352
Exhaust Gas Caution ..................87, 306
Fails To Start ......................... .246
Flooded, Starting ...................... .246
Fuel Requirements ...................302, 384 Oil ..........................
.341, 384, 385
Oil Change Interval ..................... .341
Oil Filler Cap ......................... .342
Oil Filter ............................ .342
Oil Selection ...................... .341, 384
Overheating .......................... .314
Engine Oil Viscosity ....................342, 384
Enhanced Accident Response Feature ............68
Ethanol ............................... .303
Event Data Recorder ........................72
Exhaust Gas Caution ....................87, 306
Exhaust System ....................... .87, 349
Exterior Lighting ......................... .108
Exterior Lights ............................89
Filters Air Cleaner .......................... .343
Engine Oil ........................ .342, 385
Engine Oil Disposal .....................342
412 INDEX

Rearview..............................94
Vanity ................................99
Modifications/Alterations, Vehicle ...............7
Monitor, Tire Pressure System ................296
MOPAR Parts ........................ .339, 403
MTBE/ETBE ........................... .303
Multi-Function Control Lever .................111
Occupant Restraints ........................34
Octane Rating, Gasoline (Fuel) ................302
Oil, Engine ...................... .341, 384, 385
Capacity ............................ .384
Change Interval ....................... .341
Checking ............................ .341
Dipstick ............................. .341
Disposal ............................. .342
Filter ............................ .342, 385
Filter Disposal ........................ .342
Materials Added To ..................... .342Pressure Warning Light
...................158
Recommendation ....................341, 384
Viscosity ......................... .342, 384
Oil Filter, Change ........................ .342
Oil Filter, Selection ....................... .343
Oil Pressure Light ........................ .158
Onboard Diagnostic System ..................336
Opener, Garage Door (HomeLink) .............126
Operator Manual (Owner’s Manual) .............4
Outside Rearview Mirrors ....................98
Overheating, Engine ...................... .314
Owner’s Manual (Operator Manual) ..........4,404
Paint Care ............................. .362
Panic Alarm ..............................23
Parking Brake ........................... .261
Parking On Hill ......................... .261
Passing Light ............................112
Pedals, Adjustable .........................118
10
INDEX 417