Hi all.  After flying for an hour or so, I am getting all 4 of the "Low Pressure" lights illuminating on the FE panel for engine 2 (the middle one on the panel).

I have never properly learned the correct procedures for this thing, I just have played and read the forum to get it going.  It doesn't seem to affect aircraft performance, but I'd like to know what I'm missing and get it right.


Thanks!