Hello, for 12 years I drive an LW with 144hp, 10V petrol with engine year 96. There were already some things to do, unfortunately I am now faced with a mystery. I drive the car currently not so much. It started a month ago. Regardless of the load range there were quite sporadically (always after 3 km after starting) very small rucklers. When we drove then on the way from the Baltic Sea home, it was on the 500km about 20 rucklers, sometimes longer, sometimes shorter, with heap on Lan At home I looked at the spark plugs, which were down. I changed them all, as always for material, which is not cheap but not too expensive. After that I had a little jerker, so it was clear that it was not (only) on the candles. Finally I stayed early on Saturday. I drove into a village without a load and suddenly the engine went out. During that time, ALL lights lit up in the instrument cluster. m Stopping I tried to start. The engine might run for a second and went off again. After I had opened the hood and stood around for a short time, it went on again and I drove 10 km home without any problems. There it is now. Had turned on again yesterday and after research here in the forum tested the following: Voltage on battery with switched off motor: 12.8 V Voltage on battery with running motor: 14 V When switching to AC: 0V Have in the engine compartment with running motor Wrapped on various cables, wobbled on the control unit, wobbled on the fuses and relays…without results. The rail also has fuel on the auto valve when I press on it. Does anyone have any idea what I can do to advance the diagnosis? Greetings Robert