Where is the PCV valve on a 2004 Nissan Quest?

I know it should be on the intake manifold but I can't find it. I think it's along the firewall next to the dashboard; to make it hard to replace yourself. I just need to be sure its there and figure out how to reach it. Thank you for your time and have a great day. It's... Read More

  • Have you heard of if it is not broken don't fix it? the PVC is located in the valve covers and hoses connect to the intake manifold. Only heavy sludge will stop up those valves. Perhaps tell us about what your Quest is doing? Is the check engine light on? Reference:Nissan Master Tech Read More

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