Can I pour 10 bottles of fuel cleaner in my gas tank at once and everything be okay? Because after I did this the car wont start up again.
Bad Idea!!!! Drain Tank and fill with Fuel Only!!
Just use any gasoline from a busy gas station and you'll be fine. You really don't need any additives in addition to what has already been mixed with the gasoline at the refinery. Also, it's kind of late to be asking a question like this since you've already done what you're asking about.
