Winter weather is upon some of us. How long can I go without driving my car before I should be using a fuel stabilizer? I don't have to lay it up for the whole winter (I live in Kentucky), but a couple/few weeks may go by between driving it, if the weather gets unusually bad.

 

Any longer than 30 days I would put fuel stabilizer in it. If you do add it make sure you run the engine long enough for it to get through the whole system. Maybe add it a day before you put your car away.