REMOVAL & INSTALLATION
See Figures 1, 2, 3, 4 and 5
Disconnect the negative battery cable.
Disconnect the hose or pipe from the PCV valve.
Fig. Fig. 1: Crankcase vent pipe (A) and valve (B) mounting-5.7L engine shown
Gently pull the PCV valve out of the grommet in the valve cover or intake manifold.
Installation is the reverse of the removal procedure.
Fig. Fig. 2: Crankcase ventilation system-5.7L engine
Fig. Fig. 3: Crankcase ventilation system service-3.4L, L32 engine
Fig. Fig. 4: Crankcase ventilation system service-3.4L, L32 engine
Fig. Fig. 5: Crankcase vent pipe installation-3.4L, L32 engine