 Leased my 2018 Explorer Sport with Ecoboost June 2018. Several weeks later I began having headaches, dizziness and tiredness. After a long trip I had to pull over several times due to nausea and feeling like I had to vomit. After missing 3 days of work and taking several pregnancy tests (all negative), I thought I had the flu. I then began smelling a “rotten egg smell” during and after hard acceleration. All this only 3 months of driving the vehicle. I looked up “rotten egg smell on acceleration Ford Explorer” to diagnose what I could be smelling to see if it was an issue that I should bring to Fords attention, and I was appalled of the articles that popped up. The smell I was smelling was exhaust leaking into the cabin and was the reason I had been feeling sick. Ford had been receiving complaints about this since 2011 models and was refusing to recall these vehicles and continued to produce and sell them. Ford is refusing to admit there is a problem. The deny all claims and told me that because my vehicle was a 2018 it wasn’t affected by this, although they allowed it to go on from 2011-2017, and admitted to smelling the “rotten egg smell” however claimed my vehicle was safe and the smell was “normal”. They refuse to perform the inspection on my vehicle which would determine if CO2 and other hatful exhaust fumes are leaking into the cabin and I am terrified to drive the car and refuse to allow my family to do so. Ford should be ashamed and I am furious I didn’t do better research before purchasing from Ford, because thousands of complaints over the last 8 years prove their neglect.