I THINK MY 2004 MERCURY MOUNTAINEER NEEDS A NEW ...

  • Tiny
  • Matteocasciato
  • 2004 MERCURY MOUNTAINEER
  • 168,000 MILES

I think my 2004 Mercury Mountaineer needs a new IAC valve. Sometimes it turns of when I put it into reverse. It also has a Service Engine Soon Light that is on and giving me the code P0506. I want to replace it on my own with no help from a mechanic. My only problem is I cannot find the IAC valve.

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Friday, November 16th, 2012 AT 7:04 PM

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