One thing you might consider after you run through this tank of gas.

The injector cleaner, at least on my car, did clearly work, and that it seemed to make my oil dirtier than normal with the residue. Also, it may have worked so well that it slightly
clogged one of my cam oiler tubes, though I can't be sure of that.

But you might want to do an oil change fairly soon. Get the gunk that the cleaner broke loose out of the engine.

Checking the cam oiler tubes is a pretty easy DYI, and a good idea anyway. But it does take some time.