I have never had any of the issues that
people are talking about. The only time I use either the low or high pressure
boost pumps is during the start sequence.
Lynn Farnsworth
Super Legacy #235
TSIO-550 powered
Race #44
“Maybe one of the engine experts could explain why a
Continental TSIO-550 needs all this babysitting.
Are you certain it is an engine issue and
not a fuel system issue?