NHTSA Complaint #11430043 — 2015 FORD EXPLORER

When I purchased this vehicle I noticed there was a fawl smell like rotten eggs or sulfer when you would push on gas. I mentioned it to the dealer they said they kneew about it and there was a recall to fix it. I brought it in a few times as each time they never seemed to be able to fix it. It made my whole family sick, headaches, nauseua, sleepy. I was scared to drive my family in my car. I looked up this incident to see if others had same issue and there were many across the board that all said the same thing and FORD would not do anything about this. I tried to trade my car in manytimes and have them do an exchange they did nothing. I am ready at this point to hire a lawyer and sue FORD for this. what else can be done