To put gas in a car, open the gas tank, select the octane level on the pump machine, and insert the pump nozzle into the tank. Fill the gas tank until the pump stops, and close the tank. Determine the octane level recommended for your gas tank before putting gas in your car.Continue Reading
Turn off the car engine, and locate the gas tank. Unholster the gas pump from the pump machine, and unscrew the gas tank cap to open the tank. Lift the pump nozzle, and use the pump machine to choose the level of octane your gas tank requires.
Insert the gas pump nozzle into the tank spout. To avoid inhaling toxic fumes from the gas pump, turn your head away while pumping. Squeeze the nozzle, and fill up the gas tank. If the pump has a locking mechanism, lock the nozzle, and let the pump run until it automatically stops.
Once the pump stops, unplug the nozzle from the spout, and replace the gas tank cap. Finally, put the pump back in its holster on the pump machine.