407 1.6 diesel smoke at first start

Hello friends, as I mentioned in the title, when I first start my car, it throws smoke for about 1 minute, its color is as if it was blue, I could not decide exactly, there was a bit of a burning smell, after I gave a few gases, the smoke stopped, and when I was on the road, I did not see that it was smoke. , what is this, what is it?

egr valve makes this type of problems in general.

Thank you very much, my sonerkyl brother, egr may have a valve, but another friend said it could be valve valves.

You're welcome. yes it may be the room. Have the injector washers and gasket checked.

definitely has to do with injectors. the diesel left at the nozzle beats the first run without burning

Guys, thank you all separately, thank you, if I connect my car to a computer in a private service, I wonder if these problems can be detected, I don't want to tamper with the engine.

Get well soon. Subject tracking.

When the pc is connected, it gives error code if the injector is not working. But the injector voiding industrialists say (dripping), as our brother Gökhan said, he throws smoke in the first run, there are yarler that makes the injector agriculture.

Thanks again, I hope there is no problem in injectors, I live in Kastamonu, there is no good peugeot service knowing the work, unfortunately, the closest place is Ankara, I will take it to a well-known service in Ankara as soon as possible according to the information you provided, I hope there is no costly breakdown, thanks Good day, friends.

407 ERHAN I have the same problem, I couldn't find the time to take the car away.

Hello friends, I came from the industry today, I took my car to a special service on recommendation, the master looked at the operation of an engine like this, he asked me if there was a jerk when the engine was cold at the first start, there was no jerk or something in the engine, then there was no problem in the engine, it could be in the injector, so in short the master did not find anything, würth put the diesel fuel additive into the tank, poured 20 lira on the internet for 35 lira, then I said goodbye, if I knew that the master would throw such a scavenging pile, I would get it from the internet, friends like that but I realized that there was no serious problem in my car today, have a nice day ...