smattext
Goblin 380 Supporter
I have a problem with my os55 hz-r when i start it up it runs fine but when i start to throttle up i get to almost mid stick the engine bogs down to just an idle! and there for i cant get off the ground. Ive tried adjusting lean to rich with the same results ive looked for leaks cant find any ive taken it out several times and cleaned it up . I have no clue has anyone had this problem ? or anyone know whats wrong?