so its a problem of how rich or lean the engine runs! if i run it rich will this problem stop?if not what should i look next?i know from my trucks that if in idle i pinch the line and it revs up a bit and then stop its ok .but at their engines we have a high speed and a low speed to adjust ,at planes ?
as for a experienced flier at these places its so hard to find one, we even have shops (where we buy fuel)that they don't know even what glow plug to use!
they only flier i trust is about 165 km away.