Does anyone have data on a normal MP at idle on a 160 hp IO-320?
Manifold Pressure at Density Altitude of 2,100 feet is 14 Inches at 820 RPM
Usually starts cold with out much problem. But, after landing very rough idle after engine is warm. Acts like vapor lock after landing and very hard to hot start
We are starting to diagnose a fuel stumble. It looks like my idle power MP is 12-14 inches at around 750 RPM. So far no luck with finding any intake leaks.
Does anyone have data on a normal MP at idle on a 160 hp IO-320?
Thanks in advance.
Hoody