Hi.I have a new titan io370 with dual pmags, c/s prop and afp150 vertical induction fuel injection system. It runs fine apart from at 1150rpm when the rpm fluctuates between 1100-1200. Also when running at 2300rpm the map fluctuates by about 1". All other rpm settings seem stable in rpm and map. I'm guessing that at 2300 the governor is maintaining the rpm. Not sure if its a weird resonance or something else is going on. The engine is brand new and has around 4 hours flight time on the aircraft. Has anyone else experienced this issue and how did you solve it?
Thanks
Thanks