Tagchen erstma! I already tried the search but somehow did not find a suitable solution, therefore I write down the symptoms here: I have installed my freshly overhauled NG meanwhile, first it did not jump on. (that was yesterday) I then noticed that the stowage valve was quite difficult for my taste, and on it I degraded the mass divider, took out the piston, cleaned it again, and then it jumped on again. At first it was so that it went out with a gas shock, the g Then he ran for a while (about 10 min.) satisfactory and jumped on several times super, at some point the battery was empty (Lima was not connected) and that was it then, let it charge overnight. Today I tried to start again (with connected Lima) and at first there was nothing. I then dismantled the volume divider again, emptied out, and again built in. The candles were slightly damp and completely black, got them first dry Then again candles turned in and tried to start again. He jumped very willingly with some gas bursts, and the idle speed was so low that he sometimes went out. Could only keep him happy with a slight gas giving. He ran quite unevenly and smoked quite (but not blue, so no oil consumption, rather gray-black). The following makes me stutzig: If I remove one of the vacuum hoses at the suction bridge, the speed goes up to approx. 2000 and it runs t quite round. At the ignition I did not change anything, I put the distributor back on as it was. I already checked it, at 15° before OT the finger is on notch. So, fit. Lambda also brings nothing. Maybe someone knows what can be going on there? Control times are right! Thanks first, 16erblech