On Tue, 18 Apr 2017 11:57:58 +0100, Andy Burns wrote:

Dave Plowman (News) wrote:

Pretty well every diesel seems to smoke if you accelate hard after a
period of gentle use.

My non-DPF honda used to smoke under hard acceleration, the easiest time
to tell is when someone is following you up a motorway on-ramp at night
with their headlights on. My DPF Audi certainly does not smoke.

How is it on NOX?