Good day I have a mini cooper s r56 2008 with the n14 engine with me was the problem oil loss and turbocharger noises so well turbo changed was again everything ok. After a month he smoked extremely blue out in the back and front at turbo light when he was cold. when he was warm then he smoked hardly to no at all is that again the turbo since he also smokes? Is he possibly leaking again? In intake hose to air filter and in charge pressure hose were small chips to find cool flow he does not lose mfg or other liquids