ok, i drove to work today and my car was fine. i go to leave and start driving and smoke starts pouring out from under the hood and from the exhaust. i pull over and see that there is oil dripping from the downpipe where i have a small hole and it appears to be leaking somewhere around the turbo also. i also noticed some coming out of another leak in my manfold (i have a lot of exhaust leaks). my question is: if i have bad seals on my turbo, would it put enough oil into the motor to make that much oil go through unburned, or could it be my head gasket? i can't pinpoint where exactly the oil is coming from, since it was night time and like 3 degrees and i had a flashlight that kept shorting out. the smoking is very bad from the exhaust. please help me, i need to fix this fast. thanks.