Well, in the lawsuit documentation it says this:
14. On or about January 17, 2010, while the Dodge was in operation on the Pennsylvania Turnpike, the Dodge lost oil pressure; the operator pulled to the side of the road; shut off the engine; and called for assistance.
So it will be 6 years in Jan when this incident occurred. Go to the link given earlier in the thread, then see the link I posted there. It shows the actual lawsuit document.