My cars been having some hesitation issues and rough idle for a while, got BHR coils on the way so I wanted to get this done before I put them on...

I am reading through the whole seafoam DIY thread but havent seen anything about this yet...

I am premixing so I have a bottle of amsoil ready to use after the seafoam.

Question is: after the seafoam has soaked for an hour or so, can I pull the oil into both nipples at the same time?
There is a note in the MAZDA TSB that says not to put seafoam into both ports at the same time, but what about the oil? I was just gonna put 4oz of the oil in a cup with both tubes and let it pull in what it needs?

 

read this: https://www.rx8club.com/series-i-do-yourself-forum-73/new-sheriff-diy-town-228395/

for the quickest response, posting it in the proper area is essential