NORMAL OPERATION — DIESEL ENGINE
Observe the following when the engine is operating.
•
All message center lights are off.
•
Malfunction Indicator Light (MIL) is off.
•
Engine oil pressure is above 10 psi (69 kPa) at idle.
•
Voltmeter operation:
The voltmeter may show a gauge fluctuation at various
engine temperatures. This cycling operation is caused by
the post-heat cycle of the intake manifold heater system.
The number of cycles and the length of the cycling
operation is controlled by the engine control module.
Post-heat operation can run for several minutes, and then
the electrical system and voltmeter needle will stabilize.
The cycling action will cause temporary dimming of the
headlamps, interior lamps, and also a noticeable reduc-
tion in blower motor speed.
Cold Weather Precautions
Operation in ambient temperature below 32°F (0°C) may
require special considerations. The following charts sug-
gest these options:
Fuel Operating Range
NOTE:
Use “Ultra Low Sulfur Diesel Fuels”
ONLY.
*No. 1 Ultra Low Sulfur Diesel Fuel should only be used
where extended arctic conditions (-10°F/-23°C) exist.
Fuel Operating Range Chart
208 STARTING AND OPERATING
Summary of Contents for 2014 2500 Tradesman
Page 3: ...RAM DIESEL SUPPLEMENT RAM 1500 3 RAM 2500 3500 4500 5500 133 INDEX 355 ...
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Page 9: ...INTRODUCTION CONTENTS A MESSAGE FROM CHRYSLER GROUP LLC 8 1 ...
Page 16: ...INSTRUMENT CLUSTER 14 UNDERSTANDING YOUR INSTRUMENT PANEL ...
Page 17: ...INSTRUMENT CLUSTER 3 UNDERSTANDING YOUR INSTRUMENT PANEL 15 ...
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Page 139: ...INTRODUCTION CONTENTS A MESSAGE FROM CHRYSLER GROUP LLC 138 1 ...
Page 148: ...INSTRUMENT CLUSTER 146 UNDERSTANDING YOUR INSTRUMENT PANEL ...
Page 149: ...INSTRUMENT CLUSTER 3 UNDERSTANDING YOUR INSTRUMENT PANEL 147 ...
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Page 277: ...WHAT TO DO IN EMERGENCIES CONTENTS JUMP STARTING 276 With Portable Starting Unit 279 5 ...
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Page 357: ...INDEX ...