The oil in my 2007 Lexus IS 250 smells like gasoline. What is causing it? on 2007 Lexus IS250

This car was purchased from CARMAX. I returned it within the 5 day grace period. We really like the car. Is it worth repurchasing?

Asked by for the 2007 Lexus IS250
you are def. getting to much fuel and it is getting in your oil.posssible fuel trim issue