Forum Discussion
wearenh
Aug 08, 2016Explorer
carringb wrote:
Why do you think it needs replacing? If its throwing an EGR code, it's probably the DPFE. Info: http://easyautodiagnostics.com/ford/4.6L-5.4L/how-to-test-the-egr-system-1
no codes thrown ... all of a sudden started running rough at idle, and lugs under 2000 rpm, over 2000 rpm is fine ...
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