Mileage Or Time Passed
(Whichever Comes First):
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
1
00,000
11
0,000
1
20,000
130,000
140,000
150,000
Or Years:
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Or Kilometers:
32,000
48,000
64,000
80,000
96,000
11
2,000
1
28,000
144,000
1
60,000
17
6,000
192,000
208,000
22
4,000
240,000
Replace spark plugs – 3.6L Engine.
**
X
Flush and replace the engine, intercooler
(if equipped), power electronics
(if equipped), and battery (if equipped) cool-
ant at 10 years or 150,000 miles
(240,000 km) whichever comes first.
X
X
Change the manual transmission fluid if
using your vehicle for any of the following:
trailer towing, snow plowing, heavy loading,
taxi, police, delivery service (commercial
service), off-road, desert operation or more
than 50% of your driving is at sustained
high speeds during hot weather, above
90°F (32°C).
X
X
X
X
X
Change transfer case fluid if using your
vehicle for any of the following: police, taxi,
fleet, or frequent trailer towing.
X
X
Inspect and replace PCV valve if necessary.
X
Change front and rear axle fluid if using
your vehicle for police, taxi, fleet, off-road or
frequent trailer towing.
X
X
X
** The spark plug change interval is mileage based only; yearly intervals do not apply.
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