Thanks ahead for any help you can provide, truck came in with rough idle and egr code p0400, found intake gasket leak, so pulled intake and found bad intake gasket, replaced and cleaned all egr passages, they where clogged. now truck idles fine and egr is work...

FIX posted 8/29/2016

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle