Kreten. Malo Guglanja i eto: "Although you can purchase special antifreeze made to be added to your car’s gas tank, you should never put regular antifreeze into the tank. If this has happened, you should have the car towed to a service station to have the tank drained. Driving your car in this condition can cause damage every second the engine is running. Don’t scrimp on paying for a tow or to have the gas tank drained. If you attempt to drive it to the service station, you could be looking at the huge expense of purchasing a new engine." Izvor: https://www.goldeagle.com/tips-tools/do-i-need-antifreeze-my-new-cars-gas-tank/