Our TPH 125 is still ruining my holiday here… In DE the scooter ran perfectly. Then I released the battery, drained petrol (by vacuum the tank run empty), drained oil (tank dismantled and turned upside down) and transported the scooter lying in the car about 30h to Spain. Here arrived battery connected, petrol and oil filled up – start attempt: NIX! Starter turns and turns… but the box does not start. Low pressure gasoline tap works. Airfil ter is new. Zündfunke and a new candle are here. Candle is wet, so mixture should arrive.So far made: membrane block removed. Was OK. I cleaned it anyway. Built-in. No success. Intake nozzle was slightly cracked. I glued it completely. No success. Gasifier removed. No nozzles & mechanics completely running. Cleaned, built-in. No success. E-choke connected. No success. E-choke completed. No success. Ignition plug: Electrode distance reduced / enlarged. No success. Suspect 1: Crankcase ventilation clogged. Hose removed. No success. I discovered – and that was new to me – that the TPH has a second tank, right under the footboard & on the leg sign. In addition, various pipes and T-pieces to a kind of vacuum pump. Can someone explain their function to me? Bzw. which hose in the system serves for what? Not that something filled with petrol during lying transport what the “breath” or the pressure compensation (crankcases) Aeration) of the engine is hindered. Suspect 2: Oil warning switch. When starting / trying to start, the oil lamp lights up in the speedometer. Is this normal? Can an oil (pressure) switch or the oil pump be defective so that it does not start, OBWOHL has sparks of ignition? Suspect 3: Ignition time. Can it adjust? How can I check this? Do you have any other ideas?