Every time I break hard or excellerate and than break, I get this rotten egg smell in my minivan. I told the machanics at toyota and they said it was the chemicals in the type of gas I was putting in the car. I use reg. because thats what the owners manual says is best. The machanic told me to use premium. I just bought the car last april. Is that a defect in the car? Do I have to live with this smell? Or do I have no alternitive and use premium gas instead.
G.I.