Changing the Oil!

I had to change the oil to both my car and Senia's. My car's wasn't due yet, however I had to change to a heavier weight of oil due to the pressure issues, so I went with some 15w-50 and used lucas additive. We will see how that goes, if I still got issues I will go to 20w-50, then after that I would use 40 or 50 weight if needed. Senia's car on the otherhand was overdue, it had been about 15,000 miles since the last oil change. Her car gets the mobil-1 oil and filter that are rated for 15,000 miles but I still try to change it a little before the 15k.