What should you do if you put the wrong fuel in your car?
What should you do if you put the wrong fuel in your car? Refer to your owner’s manual. If the vehicle manufacturer says the engine requires premium gas, take their word for it. Don’t try to save a few pennies per gallon by using regular gasoline, or you could be in for expensive repercussions. What Should You Do If You Put E85 in a Gas Car? What happens if you mix up gas and diesel? Due to the different types of nozzles used for gas and diesel fuel at stations, its usually kind of difficult to mix them up, but...