David-aviator
Well Known Member
I was cruising along at 4500' today, set MP to 22" and pulled the mixture until the engine ran rough and eased it forward until it became smooth.
Several minutes later after things stabilized, I scrolled through the EIS 4000 pages until the one with the "L" in the lower right corner showed up, it is the page that captures peak egt and then shows a minus number as egt falls off going LOP. These are the numbers it showed -
#1 -33
#2 -44
#3 -51
#4 -52
The old procedure does work down low. Up high it may not, I have not tried it.
Several minutes later after things stabilized, I scrolled through the EIS 4000 pages until the one with the "L" in the lower right corner showed up, it is the page that captures peak egt and then shows a minus number as egt falls off going LOP. These are the numbers it showed -
#1 -33
#2 -44
#3 -51
#4 -52
The old procedure does work down low. Up high it may not, I have not tried it.