Description - CCV System
The 4.0L 6-cylinder engine is equipped with a Closed Crankcase Ventilation (CCV) system and a fixed orifice valve. See Fig 1. The 2.4L 4-cylinder uses a PCV valve. Refer to PCV VALVE for 2.4L information.
| 1 - AIR CLEANER ASSEMBLY |
| 2 - AIR INTAKE TUBE |
| 3 - FIXED ORIFICE FITTING |
| 4 - VACUUM LINE |
| 5 - AIR INLET FITTING |