Hi, my Scorpio is jerking at a constant speed (at 60 to 80 km/h). He does it in some cases, moreover, the speed drops to about 500 at a certain level and it is as if he wants to go out but then he still starts to adjust the speed independently to just over 1000. The spark plugs and the ignition coils were re-made about 1.5 months ago, because he didn’t start any more. But what probably only at a short circuit because of I could only imagine that it was due to the two ignition cables, or what do you say? LMM and probe in front of the throttle flap would be cleaned today without any result. The problem has occurred more often lately, especially uphill I would say. Was today at ATU the master looked at it but the demonstration effect stopped. He said petrol filter can be (almost) excluded. Would now tomorrow new ignition cables be fetched n and new candles, would like to take 4 or 5 pole from Beru or so has anyone experience with it? Ahja forgot to say that I read out the error memory and there was error no. P 0351 in it, I also had where the ignition cables had a short circuit, otherwise only errors that I produced myself because I let it run without LMM and so. Can anyone tell me the cost of the ignition cables? MfG Lobo