Psa : I would find a bottle of this stuff ( sold at most gas stations and auto parts stores ) . The next 4 days , gonna be some extreme tempatures and fuel line freeze will be a possibility . Secondly , if you haven’t already , probably wouldn’t be a bad idea to get your coolant checked . Coolant does break down and not provide the same level of protection as when it’s new . Some more cheap preventive things to save you a bunch of money .