Sugar does not dissolve in gasoline, so pouring sugar into a gas tank could clog up the filter of the car. If enough sugar is poured into the gas, it could disable the car, although this does not always happen. Pouring sand into a gas tank could have the same effect.Know More
A common rumor is that pouring sugar into a car leaves the vehicle completely disabled. This comes from the misconception that when sugar comes into contact with gasoline, a gelatinous substance is created that clogs up the fuel lines and disables the car. Despite the rumor, sugar and gasoline do not make a gooey substance. Rather, the sugar simply stays intact and does not dissolve in the gasoline.
Adding water to a gas tank, however, does disable a vehicle because gasoline floats on top of water. Pouring just a few cups of water into a gas tank causes the fuel pump, which is traditionally located at the bottom of a gas tank, to pump water instead of gasoline. According to HowStuffWorks, there are some cars that can turn water into fuel, but special conversion kits are required to do this, which is why adding water to most gas tanks renders the vehicles useless.Learn more about Car Parts & Maintenance
According to HowStuffWorks, pouring sand into a gas tank has the potential to clog up the fuel filter in a car, which causes the car to become disabled. However, the amount of sand that needs to be put into the gas tank to achieve this is great, and it is not guaranteed to work.Full Answer >
When antifreeze is poured into the gas tank, it can cause damage to the vehicle.The vehicle may not start or it will begin to sputter if it is drivable. If the driver continues to operate the vehicle, the antifreeze could possibly ruin the engine.Full Answer >
The effects of putting syrup in the gas tank of a car depend on how far the syrup gets into the fuel system. If the car is started and run for any length of time, the syrup can end up clogging the fuel filter, which can cause the flow of fuel to be restricted, and in turn can cause the engine to stop running. If the syrup gets to the filter, the gas tank may need to be replaced.Full Answer >
While a small amount of oil, diluted with a full tank of gasoline, does not harm the engine, it is not wise to add oil to a gas tank. Too much oil can do significant harm to the fuel system.Full Answer >