If a vehicle sputters even when giving it gas, it is possible that the fuel filter is clogged or the fuel pump is failing. Other causes could be the ignition coil, spark plugs or wiring.
The best course of action to take is to start by replacing the fuel filter, which is fairly inexpensive for most vehicles. Next, replace the spark plugs and wiring, which is also a fairly inexpensive fix. If this doesn't fix the problem, use a product that cleans the fuel system, which can be found at most auto parts stores. If the problem persists, a more expensive part such as the fuel pump may need to be replaced.Learn More
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 >
Putting sugar in a gas tank may clog up a car's fuel filter, which could make changing the filter more frequently necessary, but it's unlikely to enter a car's fuel line and cause any serious problems. There are no particular chemical properties of sugar that make it react negatively with gasoline, and any problems caused by pouring sugar in a gas tank come merely from its granular qualities.Full Answer >
The design of the fuel pump inertia switch causes it to turn off the fuel pump if a vehicle is involved in an accident. However, in certain incidents such as a blown tire or hitting a pothole in the road, the switch has the potential to trip. If an automobile is not operating correctly, the manufacturer recommends that the switch be checked.Full Answer >
Restart a fuel-injected car after running out of gas by adding gasoline to the tank, pressing and holding the gas pedal to the floor, and turning the key. After starting, release the pedal to three-quarter pedal, and press it to the floor again to clear air from the lines.Full Answer >