Perform Maintenance Every (Where time and mileage
are listed, follow the interval that occurs first.)
Maintenance Items Miles Kilometers or Months
Change the automatic transmission fluid, main sump
filter and spin-on cooler return filter (if equipped) if
using your vehicle for any of the following: police,
taxi, fleet or frequent trailer towing (4.7L engines
only).
120,000 200 000 120
Change the automatic transmission fluid & main
sump filter, if using your vehicle for any of the follow-
ing: police, taxi, fleet or frequent trailer towing (3.7L
engines).
120,000 200 000 120
Replace Accessory Drive Belt(s). 120,000 200 000 120
394 MAINTENANCE SCHEDULES
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