Changed oil+filter yesterday(3C3Z-6731-AA,rotella T 15-40),fired up and leak checked,all good.Decided to pull EGR and clean.Nicked one of O-rings and had to go ford today to get O kit.Reinstalled EGR had check engine lite appear.Livewire showed P-0403,405 code?Truck ran ok,but not as smooth.Cleared codes and all seems to be good so far.Only thing i did was turn KO to roll windows up with EGR disconnected.Do i have more issues?(2007-6.0-46K)
This is an older thread, you may not receive a response, and could
be reviving an old thread. Please consider creating a new thread.
The Diesel Stop
A forum community dedicated to all Ford Diesel owners and enthusiasts. Come join the discussion about PowerStrokes, performance, modifications, troubleshooting, towing capacity, maintenance, and more!