Originally posted by Terry Haines:
DO NOT on any account clean the egr tube with solvent when the tube is still connected to the exhaust manifold .. sorry but not a good idea ...
Agreed, but I can't see a post where someone suggested this; the gunpowder suggestion was just a joke, right?
GeoPappas:
Go back to this thread for excellent pic and cleaning info. Do not use metal object since it can scratch surfaces, plastic preffered.
http://www.contour.org/ubbthreads/showflat.php?Cat=&Board=trouble&Number=1302&page=0&view=collapsed&sb=5&o=7&fpart=2 
