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.Know More
Water in the gas line reduces engine power, fuel economy and decreases engine efficiency while using the same amount of fuel. Water in the gas line can prevent combustion from occurring when attempting to start the engine. The fuel will be diluted to a point that momentum from combustion cannot sustain the engine motion. The engine may turn over, but the operation will not be efficient.
In some instances when the engine is engaged, a loss of fuel efficacy to condensation may prevent continued operation. Even a small amount of water in the gas line will weaken the gas and create engine knocking or stalling.
When gas contaminated by water enters the engine's combustion chamber, it can prevent combustion and compression. As a result, the engine will not start and may not even be able to turn over. This phenomenon is called hydrostatic lock.
Finally, even without apparent mechanical symptoms, water in the gas line can cause the car's engine light to come on.Learn more about Car Parts & Maintenance
Bleach is one of the worst things a person can put in a gas tank, according to Reference. This is because it can react with gas chemicals and cause acid to form in the tank. The acid then causes the tank to rust prematurely, as well as the fuel lines, and can cause the engine to stall.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 >
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 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 >