While trying to remove the small EGR tube for cleaning, I bent the Big EGR tube so much that it broke off where the big nut is. The small EGR tube was not clogged but the intake port was. So I cleaned it well. I presume that is what caused the code P0400 to go off, but once I cleaned the everything and put it back together, the code still came back and now I am starting to think that the Big EGR tube is the culprit. Can anyone confirm this?

 

whenever you break something you need to replace it. Pretty simple.

 

Have fun replacing that one..........Make sure you have lots of band-aids ready.

 

You are correct!!!

 

lol yeah, egr guide tube..id just give to the dealer and let them do it..i think it only pays like 1.4 hours LOL..

I had to replace my egr gasket, wasnt bad once you remove the IACV valve, and pull the harness/connectors out of the way there is SOME room..althought that studpid rubber hose kept getting in the way of my ratchet.