GM Camaro/Firebird 1993-1998 Repair Guide

Positive Crankcase Ventilation (PCV) System

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REMOVAL & INSTALLATION



See Figures 1, 2, 3, 4 and 5

  1. Disconnect the negative battery cable.
  2.  
  3. Disconnect the hose or pipe from the PCV valve.
  4.  



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Fig. Fig. 1: Crankcase vent pipe (A) and valve (B) mounting-5.7L engine shown

  1. Gently pull the PCV valve out of the grommet in the valve cover or intake manifold.
  2.  
  3. Installation is the reverse of the removal procedure.
  4.  



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Fig. Fig. 2: Crankcase ventilation system-5.7L engine



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Fig. Fig. 3: Crankcase ventilation system service-3.4L, L32 engine



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Fig. Fig. 4: Crankcase ventilation system service-3.4L, L32 engine



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Fig. Fig. 5: Crankcase vent pipe installation-3.4L, L32 engine

 
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