Hello, I have the following problem and I can’t get any further… It was once our Smart. Lief since 268,000 Km like one. However one day on the highway sporadic the engine went off while driving. Only for felt 1 second. After that he ran again completely again. Had no power loss or or or. Nix. Then, a few Km later the same. Engine off… Vehicle in push mode and engine back on and runs… Puh… 15 Km still home… Of course, how should I … 5 km before the garage the engine went out again and did not go on. Starter turns, engine does not start. Smart towed and troubleshooting operated. Error was found quickly. -> Pre-shipment pump without function. Relay? i.o. fuse? i.o. So pump defective. New pump worried… Also defective? Yes, everything was too hasty again. It was not the pump, but the ground line of the pump. That had a cable break. Cable break down eliminated, and also a new fuel filter approved. Pump runs. Relays with a cable bridged until the fuel system is ventilated. BUT…. The engine does not start. Starter turns. Time no cylinder is willing to ignition… Then one cylinder… now and then also two. The engine wobbles at the start process but that was already everything. After max. two start processes I wait for something that the starter does not get too hot. A second car is also connected to the bridge. But the engine is equipped with Does anyone else have an idea?