Hello you!!! I just got an escord from my nephew in the cure that makes some mucking. I tested nice cables and ignition coil, are OK. Candles exchanged. In the stand he is quite normal, only occasionally he falls at the speed a little bit off but immediately again picks up but only when he is warm. If you give a gentle gas, if it runs up quite normally. But if you give it fast gas, then it jerks and strikes back into the intake manifold. But that only makes it when it is warm. In the cold condition everything is norma l. There he is flowing ruby and evenly. Does one of you ever have the same problem??