95dev Posted December 13, 2010 Report Share Posted December 13, 2010 I just changed my fuel filter on my 95 Deville, and now the Service Engine Light Comes On. The code reads P046. Does anyone think that this is related to changing the fuel filter, or is it just a coincidence ? Thanks Link to comment Share on other sites More sharing options...
This topic is now archived and is closed to further replies.