UK Gold never showed Corrie,not as far as I remember anyway. They usually show BBC programmes. They used to show EE. Granada Plus as was, used to show Corrie. They showed them for years, starting from May 1976 episodes (I taped those and still have them) which I think started in 1999, something like that.. I think they got to about the mid 1994 episodes before Granada Plus stopped existing..
During that time,though, they showed loads of the old B/W episodes from the 60's usually themed. Y'know, like wedding epiusodes, or Christmas episodes or even the first few episodes, or episodes featuring Elsie, or featuring Annie ...stuff like that.
I bought a DVD a few years ago that had the first 6 episodes on, and in the 60's boxset, the first 8 episodes are on that.