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.Continue Reading
There are old rumors that suggest that pouring sand or sugar into a car is the best way to disable it. However, pouring sugar or sand in a gas tank is not much different than pouring any other substance that shouldn't be in a gas tank. These substances are not good for the car, but this does not mean that they always disable the car.
The rumors used to state that sugar turns gasoline into a semi-solid that clogs up the engine. In actuality, sugar does not dissolve in gasoline and works much in the same way as pouring sand into the gas tank.
One of the quickest ways to disable a car is to put water into the gas tank. This is because gasoline floats on top of water. Pouring in a few cups of water causes the water to sink to the bottom of the fuel tank, and the fuel pump circulates the water into the fuel lines, causing major problems for the car.Learn more about Car Parts & Maintenance
To repair a leak in the fuel tank of a vehicle, drain the fuel from the tank, and seal the hole with a gas tank repair epoxy. Repairs typically require about an hour to complete, but the epoxy should be allowed to dry according to the instructions before filling the tank with fuel.Full Answer >
When condensation from water contaminates a gas tank, the most common symptoms are poor fuel economy, engine running rough, stalling or failing to start, and hydrostatic lock. Condensation inside a fuel tank or a leaky fuel filter can contaminate gas that has been stored too long.Full Answer >
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.Full Answer >
The fuel filter on a Dodge Ram is located inside the gas tank. The only way to change the filter is to drop the tank and remove the entire pump assembly.Full Answer >