Started smoking lots at low revs and idle, cleared if driven at about 2500rpm. Also if left on idle engine started to hunt and misfire. I have found small amount of oil in all four cylinders and looking at the turbo there is a clamp between exhaust and inlet on turbo, I have oil dripping from there. Also a fair amount of oil in tubo pipes. You shouldn't really get any oil in the turbo pipes on petrol just like a glaze on pipes is normal tho. There doesn't seem to be any damage to my turbo just looks like the oil seals have given up. I think book time is around the 3.5 hour mark but I should be able to change in about 2 hours. (Once I have a turbo)