Dodge 2005 Ram Pickup 3500 User Manual

Page 405

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Schedule “B”
Follow schedule “B” if you usually operate your vehicle
under one or more of the following conditions.

• Frequent short trips where the engine does not achieve

full operating temperature (operating temperature de-
fined as 190° F (66° C) coolant temperature).

• Extensive engine idling (over 10 minutes per hour of

operation) at ambient temperatures less than 32° F (0°
C).

• Driving in dusty conditions.

• Frequent trailer towing.
• Taxi, police, or delivery service (commercial service).
• Off-road or desert operation.
• Extensive operation at high engine speeds (greater

than 2900 rpm) and loads (greater than 70% throttle).

NOTE:

If ANY of these apply to you then change your

coolant every 102,000 miles (163 000 km) or 60 months,
whichever comes first and follow schedule “B” of the

ЉMaintenance SchedulesЉ section of this manual.

SCHEDULE “B”

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