Thank you kindly for taking time to respond to my inquiry. I am still trying to figure out , before my IS reaches the 100,000, how "burning oil" in an engine will decrease the life expectancy of my car.
My hope, in a weird sort of way, is to have another round of "low engine oil," warning lights to go off, so it will be a THIRD time that I will have the lexus re evaluate my concern.
I am hoping to drop a line to the media, about how Lexus, the manufacture who "relentlessly pursue perfection," will tolerate it's engine burning half amount of oil before it's factory recommendation time!