White Smoke from exhaust

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milpol1
(Donor 2020)
Posts: 14
Joined: 18 Jan 2012, 14:07

White Smoke from exhaust

Post by milpol1 »

DS 5 2017 Performance Line,

I’d used the car earlier and there was nothing,and then parked up for a few hours, then got in to go somewhere and there were great palls of white smoke coming from exhaust, this went on for about 5 miles, it slowed down and then went to a white?gray?blueish smoke but was nowhere near as bad as when forst started.................................Any ideas, car has done 55500, regukary serviced by main dealer, still under Warranty till December.
Cheers
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GiveMeABreak
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Joined: 15 Sep 2015, 19:38
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Re: White Smoke from exhaust

Post by GiveMeABreak »

Initially this could be water that has accumulated in the exhaust and later may be a particle filter regeneration taking place if you have diesel.
milpol1
(Donor 2020)
Posts: 14
Joined: 18 Jan 2012, 14:07

Re: White Smoke from exhaust

Post by milpol1 »

Thanks Marc