ABK starts badly

Halli hello! 1)My car unfortunately makes some mucken. It started with the engine getting bad when it was warm. Typical situation, where it always occurs is at the shop. Engine warm turned off and started again 20min later. This is only possible with a lot of gas. 2)Now unfortunately there is still a problem at the cold start for about 2 weeks. Usually he jumped there without gas after only 1-2 ligneous turns. Now he orgs a little longer and runs also very unevenly. So pull It seems that it does not run on all pötten. After at least half a minute everything is ok again and it then runs normal. 3)The next problem: The speed drops too much after uncoupled for my taste. Can be reproduced the easiest when I tap the accelerator pedal in the standing short. The speed rises short to ~1200 1/min and then drops to about 400-500 1 If many consumers are switched on (ventilation, light, radio, rear disc heating, steering) then the engine will blow off. 4)Another problem: load blowers. If I go off the gas and want to use the engine brake, the car rupts so 2-3 times after… Now to solve the problem: – Idle control (cigar) hums when the ignition is switched on and I have already rinsed it out with brake cleaner and WD40. – Distribution cap and fingers came new about half a year ago. – Relay 30 is already exchanged ( 2-3 months ago). – I checked vacuum hoses and exchanged a capped from the crankcase ventilation. It would be nice if you could help me to work out these problems. I will then post the problem solution in this thread individually for each problem, so that other people will also meet a result in the search. I thank you alreadyma for your efforts, which you invest. Greeting Andreas