1995 Volkswagen Cabrio Q&A

1995 Volkswagen Cabrio Question: should i change my entire egr system with a replacement from the junkyard

i changed the exhaust manifold, but it rattles, my egr malfunction code is up with the check the engine light,are they related? if not, my egr got so hot oil came out of it, and i think its fried -
Answer 1
no you have a used system now -