On Thu, Nov 28, 2013 at 1:28 PM, PETER WILLIAMS <peterpawaviation@hotmail.com> wrote:

HI THERE

has anyone had experience with a Continental TSIO550 where one bank of cylinders has substantially
lower compression than the other side?

one suggestion was that the UPPER DECK TURBO REFERENCE TUBE was leaking and causing that one bank of cylinders to run lean


ANY THOUGHTS WOULD BE APPRECIATED

thanks

peter