Help please. My Audi s3 8p 2008 has done 107k miles and smoking white out the back smells sweet but I do have a turbo leak and it needs replacing making a slight wining sound. Could this be the cause of the white smoke? I thought it was blue for turbo failure but know it can be white if water cooled. Just spent 4k fixing balance shaft, belt and seals etc. I’m just giving up with this car any help would be really appreciated
