Hi there. I hope someone on here can point me in the right direction. I’ve been reading all kinds of threads but with no definite answer. I’ve had the car about three months now and I thought it was just the smell of a diesel but today I was told how smelly the exhaust was at a drive-thru! He said he could hardly breath! I have to put the re-circ on if I’m sitting in traffic. There is some white smoke coming out the back but with the cold days it’s hard to say if that’s normal. It smells like a ‘pungent’ smell, like something’s getting red hot. Also it suffers from quite a lumpy idle, the engine ‘kicks’ (like a misfire) until it’s fully warm. Thanks for any help.