Blue Smoke

[V6BOY]

Hey guys noticed sometimes when the berlingo is left over night there is puff of blue smoke on start up, it runs rough for couple of minutes to. I don’t think it’s the valve stem seals because it doesn't do it after idling for a while and then driving off. Apart from that it runs spot on and doesn’t need the oil topped up between services its done 35k its 07 1.6HDI.Anyone else have this or any idea?

[polar]

my 08 1.6hdi has done this from new.

its only a small amount of smoke and like you say it runs a little erratic and lumpy at first.

[V6BOY]

Ahh ok yea it's a weird one,as it only does it sometimes.