hi guys,my mate has a focus RS which he has just had the turbo replaced on due to it smoking but still smokes.it has 55 000 miles on the clock, FFSH, is running about 260bhp and has the recommended oil viscosity in it.any ideas as to wat is causing the smoke,could it be the valve stem seals as it only smokes when the oil is hot and has been reved?
cheeRS guys.