Engine 914 doesn't accelerate
At next takeoff, airport see level, when increasing power above MAP 33, the engines power decreased sharply
I can't identified what could be the problem, waste gate stucked??? TCU??? Fuel pressure valve??? Waste gate servo motor????
The carburetors have been overhauled 1 month ago, have flown 4 hours since overhaul
Any suggestion to where to look???