2002 Dodge Dakota PCV Valve

Tiny
PSCHULTE
  • MEMBER
  • 2002 DODGE DAKOTA
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 26,000 MILES
What exactly is a PCV Valve and what is its function and where is it located and can I change it myself?
Thursday, April 9th, 2009 AT 2:18 PM

1 Reply

Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
PCV stands for Positive Crankcase Ventilation. The PCV valve (along with the Breather Element) recirculates unburned gases back into the engine to be reburned, cutting air pollution. A plugged PCV can cause rough engine idle and many other problems, including engine damage. PCV valve is normally attached to manifold. Removal and installation is fairly simple but I do not know your experience level so it is hard for me to answer the last question you have.

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Thursday, April 9th, 2009 AT 2:58 PM

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