CardiffLexus

It does it every time it hits a certain temperature but the amount that comes out surely can't be a regen.

Thanks for the response. They took the car for a couple of drives, run it through the diagnostics (which showed no errors) and did visual inspections, the conclusion just being it needs those parts all taking off and cleaning. I don't think they were 100% sure if I'm honest. If was the actual mechanic who came to speak to me. If I drive it slow it doesn't smoke at all but can't drive like that and assume it will eventually block DPF. I have contacted a couple of local garages to see if they can do a forced regen and also a full clean as suggested. lexus wanted over £600 to do it, they recon about 5 hours worth of work. They definetly done something as the smoke is thinner and also they have rest things like the speedometer now lights orange when I hit 80 which it never did before.

Thanks, I hope someone may have experienced the same thing and fixed it. I appreciate your reply 👍

Thanks. I have seen a number of posts about the smoke now I purchased it, just wish I'd known before buying the car! All oil and coolant levels are fine and Lexus had the car for a day and a half, no errors codes on diagnostics. Would they have not been able to tell if it was head gasket?

Hi all I am new to this so forgive if I have posted this in the wrong section. Also the subject I'm writing about has probably been raised so many times before a lot if you will find it boring but I really do need some advice on it. I have a is220d on a 57 plate around 111k mileage. I have only owned it 4 months and it has recently started smoking. It only starts when I get to between quarter and half temperature, it pumps it out for a while and then stops and only smokes a little every now and then when I accelerate hard. It has been into Lexus who found no fault codes, all they have suggested is a DPF, EGR and 5th injector clean but I'm not paying what was quoted! I have had the EGR removed and cleaned and tried swapping it for a second hand one which was idling all over the place and sluggish so swapped back to the original. This weekend I also had a full carbon clean done by a professional company, it's now a lot more responsive and idles better however still the smoke. I have even tried expensive diesel and tank treatment and blasting it down the motorway. I really am stuck on where to turn next, has anyway got any ideas or do they know anyone around Cardiff area who can remove the manifold and carry out the proper clean for a reasonable cost? appreciated any ideas as I can't keep driving it like this it's embarrassing :( p.s it's a white smoke I am getting. Gareth