EGR VALVE HAS A WHITE POWDER ON IT

  • Tiny
  • Anonymous
  • 2004 Acura RL
  • 14,000 miles

EGR valve has a white powder on it. Is this an indication of a problem. No problems with auto except bad gas mileage. Only 7000 miles put on auto thru 08/11.

Sunday, January 6th, 2013 AT 8:09 AM

1 Answer

  • Tiny
  • KHLow2008
  • Expert
  • 41,938 posts

On it is not aproblem, most likely due to external contaminations.
Is the Malfunction Indicator Light showing?

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Sunday, January 6th, 2013 AT 9:19 AM

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