FPE 2.4 has Black stuff and oil in exhaust
I am new to gas engines.
I have a FPE 2.4 in a H9 Cap. The engine has about 10 flights on it. The engine seems to run ok, but I'm getting a lot of black stuff coming out of the exhaust pipe. Is this normal for a new gas motor? I'm running 92 octane/ no ethanol/ Bell Ray MC-1 oil.
Thanks
Al Teich
Minnesota