On Wed, 3 Jan 2007 16:03:33 -0800, "Aluckyguess" wrote in
:

The pressure is to high when the engine is first started then when warm its
to low.

Now I understand. How cold is it when you start? Perhaps you need an
engine heater in the winter. Where are you located. Is the aircraft
hangared?

You said it did this to high when cold and too low when warm syndrome
before the overhaul too?

What grade of break-in oil are you using?

No I have not contatcted Lycoming but I will try.

There's a trouble shooting guide he
http://www.lycoming.textron.com/main...ort/index.html