EGR Replacement "Intake cleaning"...

[Silver Bullet]

What have others used to clean/clear the passages after the EGR and EGR pressure sensor are removed? I am nervous about sticking anything in there, and pushing all that crap into my intake and inevitably my "Combustion Chamber"

 

[sdpatt]

If you remove the throttle body and the 8mm Allen headed plug from the clean out hole at the rear of the lower EGR passage on the intake, you can spray intake cleaner into the lower pair of nostrils and catch the crud with a towel at the cleanout hole. The part of the passage that normally gets plugged is at the exit from the nostrils to the intake.