You can't tell the difference in smell between radiator fluid and oil? You must be more lucky than I am. Running your car at 95 mph for half an hour should be no sweat at all for your car. I have seen cars that were overfilled on oil but they smoked out the tailpipe which is not good. I would crawl over and under that car if I were you. Hmmm I guess eventually you will find out if it really was something. Good luck.
Barry H. 94ttsupra 6sp.
Barry H. 94ttsupra 6sp.