I seem to be adding Mobil1 10w40 racing oil (synthetic) often, maybe totaling 1 qt every 1000-1500 miles. No signs of leakage and it doesn't seem to be burning. Any thoughts on this? It's a 2009 with 20,000 miles on it.
I found mine to be a valve cap that wasnt tight and never knew where the oil was going till I started pulling it apart to fix the eng. it sounds like about the same amount of loss mine had. just pop the tank off and check the valve covers n make sure its not weeping down some hidden passage up there somewhere.