CODE READER STATESE G R INSIFICIANT AIR FLOW

  • Tiny
  • shamrock 1
  • 2004 Ford Explorer
  • 130,000 miles

Code reader states, e g r insificiant air flow. How do I repair? On ford exlorer 2004, 4.0Lt

Thursday, November 29th, 2012 AT 3:54 AM

1 Answer

  • Tiny
  • caradiodoc
  • Expert
  • 24,980 posts

On Fords it's common for the EGR passages to become plugged with carbon. Sorry I don't know the procedure to clean them, but I've heard about it a lot at various schools I've attended.

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Thursday, November 29th, 2012 AT 4:48 AM

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