REFLECTOR:High Taxi And Hold Temps.

[Dale W. Thomas]

>>Does anyone else have any theories to alleviate the long taxi and hold
>>> heat situation?<<
>
> Another trick you might try if you are not doing it already: Lean very
> aggressively in idle. IOW, lean it just as far as you can where it will
> still just barely run smoothly. Generally, Less fuel = less heat. Plus
> keeping it as lean as you can in idle prevents plug and valve fouling
> problems.  _______________________________________________


Leaning like this worked well in my Comanche 250 with a Lyc 0-540...