He recovered to score on his debut at Barnsley but fell out with Micky Adams and was subsequently loaned out to Sheffield Wednesday.
Now Bristol City boss Gary Johnson has taken Andrews on a month's loan and told his club's website:"Wayne has power and pace, and can play on the right wing or as a centre forward.
"Wednesday tried to take him back there, but Coventry didn't want him loaned out to another Championship club so that has worked out well for us."