Isn't there a class action progressing on this issue? If not there should be. It is obviously a defective, dangerous, defect spurring toxic oil on the roadway, parking areas and public right-a-ways. Massively being ignored by a manufacture and an auto industry. If one were to throw 6 quarts of hot oil on the interstate, county road, or private and or public parking lot it would be a chargeable event. I'm on my 2nd oil line. It is degusting. 2007 RX 350 with 137,000 miles. Jim G. Minnesota, 55806