Yep that too. There was a guy on the 12v forum who ran an engine cleaner and later had all kinds of oil leaks/consumption.

 

the link doesn't seem to work.

if the cleaner clogged up something else couldn't you run it again to clean that?

 

Good point Jest. When I did mine I was having the clogged oil screen problem. It's never consumed oil, before or after I flushed it. At the time I did it out of desperation. I really didn't want to have to pull the pan and replace the oil pump. I drained two quarts of oil out, put in two quarts of ATF. I ran it for a hundred or so, drained, new filter, refilled with the same mixture of oil and ATF. Ran it for another 200 (I think) then drained it again. After all that, I still got an oil pressure light, so I pulled the pan (unfortunately it's not quite that simple) and replaced the pump and pickup.