Ответ на "Once I reach 40MPH, engine whines, and RPM's don't move."It could be a plugged catalytic converter. I had that happen to me when I seafoamed the car. It was either a plugged cat or perhaps something with the VVT not switching cams at higher speed. It resolved itself on my car spontaneously. I could not find very much on it online. Hope you got it worked out!