I know this is a shot in the dark but I can't for the life of me figure this issue out. I've gotten under the vehicle and see no leaks or anything that would indicate an issue, no burnt looking wire harnesses etc. However anytime i get the car upwards of 60 (Giving it some gas) I can smell something burning off. Idk if its cats or what, I am stock and running 7qts of oil, AWD if that makes a difference. Any ideas guys? I can't say for sure how to describe the smell whether its an oil smell or sulfer, all I know is it stinks and I'm paranoid... Any suggested areas to look at would be helpful. Thanks!