Originally Posted by jettn126
You can buy high temp silicone heater hose and some hose clamps to replace the tube that is rotten. Done it many times.
The high temp silicone hose that Steven included in my Windstar kit got brittle and blew out...
I patched my EGR line with 1/2 inch copper tubing and sealed it with some black sealant that is made for fireplace installation... Its good for temps up to 3,000 degrees. It dried rock-hard and it was cheap too! A 12 oz tube was around $8.00 at Menards. Similar products should be available at any major hardware/lumber chain.