Can someone tell me how to locate and clean the IAC valve on the 5.4L 3v? I have a rough idle while in drive so I want to check it out. I also would like to check the vacuum lines But don't have a clue where to start!
IAC Valve Clean
- Thread starter JHolden
- Start date
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gixer2000
Retrofit or Bust
There is no IAC on the electronic throttle body. Try cleaning the throttle body itself.
Watch this video before attempting to clean
