206 hdi mornings working problem

good evening, i just joined your forum. hello everyone
my vehicle is 206 1.4 hdi. When I run it first in the morning, it stops as soon as it starts and I have to run it again.
but when i run it a second time it works normally. previously this problem was not. Could it be because of the cold weather. I researched a little in the forum that the LPG vehicles had such a problem, but why could the diesel vehicle be doing?

First of all, Hi, If your vehicle is diesel, there is not much trouble in diesel, gasoline and LPG.

Give me some gas as you are working on it

In my first study, blue smoke atio search or after 1 minute

When the rear window defogger button is pushed, the heating of the side mirrors also works. When the windows do this, try a push, if the mist is resolved, there is heating. Although it is in 2004, it is probably even in 2002.

Yes, as you say, I give gas as soon as I start it, but it has not happened before, I think I wonder if it has been happening for about 1 month or not.