i have the moki 150 radial, and after couple of a few howers runing the engine Pulled out grease as show at the Picture, after the runing.
can sombody know what it is.
the engine run normaly
Good morning-
Yes my 150 does the same thing- it is some grease out of the cam area, and lubricates the pulse pump, and slowly leaks out of the air vent of the pulse pump.
You just wipe it off and go. But check your clear pulse air line frequently for any signs of that black grease inside, if you see any it must be removed. Any blockage there will stop your engine.
Of course the real cure for all this is to bypass all this and go to the electric fuel pump I guess- but mine's still stock and runs very well indeed.
Don