Where is the PCV Valve located?

Tiny
A.EISAWI
  • MEMBER
  • 2008 MERCURY MARINER HYBRID
  • 2.3L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 250,000 MILES
Hi, where is my PCV valve located? Ford Escape/Mercury Mariner Hybrid.
Thanks in advance.
Tuesday, June 17th, 2025 AT 4:12 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 54,137 POSTS
The PCV valve is below the coolant pipe on the right side on the engine, check out the images (below). Let us know if you need anything else.
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Tuesday, June 17th, 2025 AT 11:33 AM

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