So I did the turbo. Nothing changed. There was oil in the pcv system so I replaced the valve. This also did not help. I can hardly drive the car cause im going through a quart every 100 miles. Im not leaving clouds of smoke but the exhaust does smell. I need some help. I checked for the leaks but nothing major. The oil is going somewhere. Could it be the oil pump? I do have what I think is a noisey valve train.