Michaelww33

Hello all, I am new to here and hope you can help, my qashqai has developed this issue when starting in the morning, it struggles to start with a funny turning over sound and eventually when it starts there is alot of white smoke and it idles rough but once it is warm it runs perfectly but with still a bit of smoke, I have been looking around the net, I have seen leaking or faulty injector a clogged up PCV valve I did have the Egr valve changed last year that’s all good. It dose feel like it has loss of power but the turn dose feel like it kick still. When it’s warm it sound spot on, by the way it has done 117k,