Converted my FJ60 to a daily driver a month ago. Checked the oil after driving for a week or so and it was low on oil according to the dipstick. Approximately a 1/4 inch of oil on the end of the dipstick. Added 2 quarts but oil level didn’t change. A couple of days ago I had low oil pressure, added another quart of oil and oil pressure went up. In total, I have probably put in 4-5 quarts of oil in the last two weeks but I still only have 1/4 inch on the end of the dipstick. Do I have a clog? We have some small leaks, but nothing major. Nothing burning out the exhaust. Engine runs good. Thoughts?