PCV Hose: Description

The PCV system has a heat exchanger in the PCV hose that works with the cooling system of the vehicle (Fig 1 ) or (Fig 2 ).

Fig 1: PCV - 2.7L

Courtesy of DAIMLERCHRYSLER CORP.

Fig 2: PCV - 3.2/3.5L

Courtesy of DAIMLERCHRYSLER CORP.