Dodge Ram Gas, Owner'S Manual

Page: 421 / 456

Miles 105,000 108,000 111,000 114,000 117,000 120,000
(Kilometers) (168 000) (173 000) (178 000) (182 000) (187 000) (192 000)
Replace spark plugs. X
Replace ignition cables.
X
Inspect PCV valve, replace as necessary. ** X
Inspect auto tension drive belt and replace if
required (3.7L/4.7L/5.7L). X X
Drain and refill automatic transmission fluid
and change main sump and spin-on cooler
return filter (if equipped)*. X
Flush and replace engine coolant at 120
months if not replaced at 102,000 miles (192
000 km). X
* This applies only if the vehicle is used for frequent trailer
towing, snowplowing, fleet vehicle or commercial service.
** This maintenance is recommended by the manufac-
turer to the owner, but not required to maintain the
emissions warranty.
Inspection and service should also be performed anytime
a malfunction is observed or suspected. Retain all re-
ceipts.
SCHEDULE “B” 421
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