Bleach is one of the few substances that may ruin the engine when added to the gas tank. It causes the engine to stop running and rusts the fuel tank.Know More
Although there are many substances that can damage parts of the engine when put in the fuel tank, most of them do not do any major damage to the engine as a whole. Sugar is commonly cited as an agent that ruins engines, but in reality it often does nothing. If it does have a negative effect, it is usually because it clogs the fuel filters or fuel injectors. In extreme cases, it may also require removal and thorough cleaning of the fuel tank.
If bleach is added directly to the oil, it may destroy the engine. Other substances, including sugar, may also cause serious damage if added to the oil. People who think their cars may have been sabotaged in this manner should not attempt to start the car and should instead contact a qualified mechanic with their concerns.
Water can also ruin engines. This usually occurs when the car is submerged in water due to a flood or accident. Most engine damage occurs because coolant, oil or other essential liquids are not kept full and changed regularly.Learn more about Car Parts & Maintenance
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 >
To clean a gas tank, set an approved gas container on the ground, assemble a siphon, insert one end of the hose into the gas tank and one in the gas container, pump the siphon handle, and withdraw the hose. This 10-minute procedure requires a gas container, a screwdriver and a manual siphon.Full Answer >
The average capacity of a vehicle's gas tank is typically listed on the owner's manual of that specific make and model. However, in most cases, the listed number is an estimate and tends to vary from the actual capacity of the fuel tank.Full Answer >
A mechanic is required to clean a gas tank that contains sugar. Sugar weighs more than gas, so it sinks to the bottom of the tank and stays out of the fuel system.Full Answer >