CAUTION!
•
The catalytic converter requires the use of un-
leaded fuel only. Leaded gasoline will destroy the
effectiveness of the catalyst as an emissions con-
trol device and may seriously reduce engine per-
formance 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.
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.
420
MAINTAINING YOUR VEHICLE
Summary of Contents for 2012 Truck Chassis cab
Page 1: ...R a m T r u c k O W N E R S M A N U A L 2 0 1 2 C H A S S I S C A B...
Page 4: ......
Page 7: ...INTRODUCTION 5...
Page 10: ......
Page 121: ...3 UNDERSTANDING THE FEATURES OF YOUR VEHICLE 119...
Page 122: ...120 UNDERSTANDING THE FEATURES OF YOUR VEHICLE...
Page 123: ...3 UNDERSTANDING THE FEATURES OF YOUR VEHICLE 121...
Page 184: ......
Page 190: ...INSTRUMENT CLUSTER BASE 188 UNDERSTANDING YOUR INSTRUMENT PANEL...
Page 191: ...INSTRUMENT CLUSTER PREMIUM 4 UNDERSTANDING YOUR INSTRUMENT PANEL 189...
Page 276: ...Operating Tips 274 UNDERSTANDING YOUR INSTRUMENT PANEL...
Page 325: ...STARTING AND OPERATING 323...
Page 330: ...4500 5500 Tire Inflation 328 STARTING AND OPERATING...
Page 380: ......
Page 458: ......
Page 476: ......
Page 487: ...INDEX 10...
Page 506: ...Chrysler Group LLC 12DD43 126 AB 2nd Edition Printed in U S A...