Thanks for the updates.The garage have replaced the turbo, but worried they found plastic in the sump, they think it's from the timechain??.,I have been told its quite expensive to replace, so do I get ready for a hefty bill?? .So looking at the feedback, from you guys,the timechain, has reached that replacement time..I have not much evidence of oil changes in the service booklet, so I suppose the care hasn't been paid enough to the car. ,until now.,yours truly!.Oh the joys of motoring...cheers.The rest of the car is ok.,as Vauxhall's are.So anyone else had these problems with their Zafira, Would be interested. to know.Thanks in advance Mr.K.Gilbey