Smoky Lycoming o290D2
Hi Nutloose,
your comment on glazed bores strikes a cord. The top end was done not so many hours ago and I wonder if I may have been too kind when running-in the engine.
The oil seems to get dirty very quickly, I should add that the carb was rebuilt recently.
I will investigate further. Many thanks to all.
T18
Last edited by T18; 24th Jul 2013 at 17:47.