My turbo is on the fritz so I am going to take it out which involves draining the oil and coolant..

My question is: Can I reuse 2 week old oil again if I have it covered and sealed in the container? i was thinking about running it threw a paint strainer screen if I was able to use it again..

 

yes you can

 

How old is the oil?

 

Unless he drove cross country or something in that time he'll be fine

 

Yes. What you can always do is strain it thru a few paint filters before you put it back into the car.