Extreme Cold Weather; Starting Fluids - Dodge RAM 2017 Owner's Manual

Ram truck diesel supplement
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34 STARTING AND OPERATING
2. Press and hold the brake pedal while pushing the
ENGINE START/STOP button once.
NOTE: A delay of the start of up to five seconds is possible
under very cold conditions. The Wait to Start telltale will
be illuminated during the pre-heat process, When the
engine Wait To Start light goes off the engine will auto-
matically crank.
CAUTION!
If the "Water in Fuel Indicator Light" remains on, DO
NOT START the engine before you drain the water
from the fuel filters to avoid engine damage. Refer to
"Maintenance Procedures/Draining Fuel/Water Sepa-
rator Filter" in "Maintaining Your Vehicle" for further
information.
3. The system will automatically engage the starter to
crank the engine. If the vehicle fails to start, the starter
will disengage automatically after 25 seconds.
4. If you wish to stop the cranking of the engine prior to
the engine starting, push the button again.
5. Check that the oil pressure warning light has turned off.
6. Release the parking brake.

Extreme Cold Weather

The engine block heater is a resistance heater installed in the
water jacket of the engine. It requires a 110–115 Volt AC
electrical outlet with a grounded, three-wire extension cord.
Its use is recommended for environments that routinely fall
below -10°F (-23°C). It should be used when the vehicle has
not been running overnight or longer periods and should be
plugged in two hours prior to start. Its use is required for
cold starts with temperatures under -20°F (-28°C).
NOTE: The engine block heater cord is a factory installed
option. If your vehicle is not equipped, heater cords are
available from your authorized MOPAR dealer.
• A 12 Volt heater built into the fuel filter housing aids in
preventing fuel gelling. It is controlled by a built-in
thermostat.
• A Diesel Pre-Heat system both improves engine starting
and reduces the amount of white smoke generated by a
warming engine.

Starting Fluids

The engine is equipped with a glow plug preheating
system. If the instructions in this manual are followed, the
engine should start in all conditions and no type of starting
fluid should be used.

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