Hello! Why when turn on the car when is cold the exhaust somke smell very burn no my Bravo jtd just
my father buy in 2001 a Renault Clio Dci new the the exaust smoke dont small burn and now it small very burn!
Thanks

Is the smoke blue and does it go away after a minute? if so, could be the valve seals

Its natural in cold conditions. You can't compare two different makes and models like this.