Service Intervals & Specifications
REPLACEMENT INTERVALS
| Component |
Interval (Miles) |
| Air Filter |
30,000 |
| Cam Timing Belt |
60,000 |
| Coolant |
30,000 |
| Crankcase Ventilation Filter |
30,000 |
| Oil & Filter |
7500 |
| PCV Valve |
30,000 |
| Spark Plugs (Standard) |
30,000 |
| Spark Plugs (Platinum) |
60,000 |
| Spark Plug Wires |
60,000 |
| Transfer Case Oil |
60,000 |
| Transmission Oil |
60,000 |
DRIVE BELT ADJUSTMENT TENSION SPECIFICATIONS
| Application |
New Belt Lbs. (kg) |
Used Belt Lbs. (kg) |
| 2.9L |
120-160 (54-73) |
110-130 (50-59) |
| 3.0L |
| Fixed |
120-160 (54-73) |
110-130 (50-59) |
| With Tensioner |
150-190 (68-86) |
140-160 (64-73) |
| 4.0L W/ Tensioner |
108-132 (49-60) |
108-132 (49-60) |