I apologize if this has been covered before, but since the search feature is having some difficulties I'll give it A shot. So yesterday I went to the track and did a few passes. I wanted to change my oil to keep the fluids fresh and changed the filter and topped it off with 3.8 qts of Rotella T6. Before I turned the car I checked the dipstick and the was no signs of oil. I went around the neighborhood then checked it again and it was full. I wiped it down and re checked it and nothing. My oil pressure is around 25 at idle and I don't know what out could be.