Dodge 2010 Ram Pickup 3500 Diesel - Manual (Page 85)

If the vehicle experiences a sudden loss of engine power
when being driven in heavy snow, rain or when plowing
snow, and the “SERVICE AIR FILTER” message is show-
ing a plugged filter, then visually inspect the air filter for
snow/ice build up or extreme water saturation. If the air
filter is not damaged, remove all snow/ice and reinstall
air filter. If the air filter is damaged, replace filter element.
NOTE: The air filter housing contains a Mass Air Flow
sensor. This sensor is critical to proper engine operation
and component longevity. Any damage or modification
to this sensor could result in major engine and/or
exhaust aftertreatment damage. This includes the use of
non-approved air filters. Use only MOPAR
௡ approved air
filters or equivalent.
A visual inspection of the air cleaner filter element is
never recommended under normal circumstances. A
badly restricted element may appear clean while a soiled
element may be quite effective in filtering particles
without restricting air flow. Rely on the Engine Control
Module to determine when a filter change is necessary.
CAUTION!
Many aftermarket performance air filter elements do
not adequately filter the air entering the engine. Use
of such filters can severely damage your engine.
Draining Fuel/Water Separator Filter
The fuel filter and water separator assembly is located on
the driver’s side of the engine. The best access to the
water drain valve is from under the hood.
CAUTION!
• Do not drain the fuel/water separator filter when
the engine is running.
• Diesel fuel will damage blacktop paving surfaces.
Drain the filter into an appropriate container.
84 MAINTAINING YOUR VEHICLE