Almost suffocating when starting

Hi, guys.

The following phenomenon makes mine at the start of the cold: If I start it (without climate, because it is unkoscha with me), it takes a time and then does not come as beautiful as when it is warm, but immediately goes to a constant speed and stays clean there (especially if it is warm). after I cleaned the idle control valve).

But when I put in a gang, for example. so the speed goes down to 200 and only really slowly up again. When I give gas in time, it goes straight to the basement so that I'm really afraid that he's dying now. But if he doesn't, I have to get off the gas, and if I press two seconds later, it's all paletti. A few seconds later, he does not take the gas again, but then again (short braking and accelerating) - and that remains. I can drive 10km or 500, he's just running great. Never a gearbox problem, no idle problem, no thrust problem - nothing.

Only when he starts cold, he wants to have the few seconds. The transmission filter is 5tkm old with oil, so behaved it only since approx. 1tkm. I can get used to it myself, but I'm afraid it's getting worse, and so I'd like to know the cause.

I have to say that it is in traffic jam despite new cooling circuit etc. also sometimes goes to 108°C and the idle from 100°C upwards becomes more and more restless. Is that normal?

Does anyone know this behavior? What can this be? As I said, otherwise everything 1A in this regard !

Thank you and greetings

Bastian