Pontiac Fiero 1984-1988 Repair Guide

PCV Valve

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REMOVAL & INSTALLATION





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Fig. Fig. 1 The PCV valve grommet is located on the valve cover



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Fig. Fig. 2 Install the PCV valve in the correct direction



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Fig. Fig. 3 Pull the PCV valve from the grommet in the valve cover ...



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Fig. Fig. 4 ... then remove the valve from the hose using a twisting motion-2.8L shown

  1. With the hose attached, pull the valve out of the grommet with a twisting motion.
  2.  

It may be necessary to roll the grommet back, in order to remove the PCV valve.

  1. Push the clip tabs in the opposite direction to open the clip which holds the rubber hose in place.
  2.  
  3. Separate the hose and the PCV valve with a twisting motion.
  4.  
  5. Before installing the PCV valve, coat the end to be inserted in the rubber hose with a small amount of oil.
  6.  

For further information and illustrations, please refer to under PCV Systems.

 
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