Miles:
Or Months:
Or Kilometers:
Inspect front suspension, tie rod
ends, and boot seals for cracks
or leaks and all parts for damage,
wear, improper looseness or end
play; replace if necessary.
Replace the engine air cleaner fil-
ter.
Replace cabin air filter.
Inspect and replace the PCV Valve
if necessary.
Replace the spark plugs – 6.4L
2
Engine.
2
The spark plug change interval is mileage based only, monthly intervals do not apply.
SPECIFICATIONS
92
X
X
X
X
X
To be replaced every 12,000 miles (19,000 km).
X
X
X
X
X
X
X
X
X
X
X
X
X
X