I have stored many cars , I do an oil change & fill with light weight oil ,then "stabil "put the right amount in with a full tank of high test gasoline drive around a few blocks so it mixes up good , then you can purge a little gas from the scrader valve , I always jack up the body just enough to take the weight off ,you can use cheap jack stands , fill the tires with few extra lbs , you can put a few desicant bags inside & the trunk , a good cover that will let some air in & you will be good for 6 - 8 months with no problem , stabil works I have seen it used on expensive boats that sat for sometime almost a year they fired right over & ran good !