MDW25gt Posted July 2, 2007 Share Posted July 2, 2007 I am getting a PO 440 CEL EVAP emission control system malfuntion. What do I need to do to fix? Thanks in advance, Mike Quote Link to comment Share on other sites More sharing options...
OB99W Posted July 3, 2007 Share Posted July 3, 2007 I am getting a PO 440 CEL EVAP emission control system malfuntion. What do I need to do to fix?[...] Could be as simple as a loose gas cap, as annoying as a rusted-through fuel filler pipe, or something else that causes an unintended venting of the tank. See: http://www.endwrench.com/current/02SpringInsiderInfo.pdf Quote Link to comment Share on other sites More sharing options...
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