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A good fuel should contain a low ignition temperature.
Because if the ignition temperature is high then the calorific value declines and if the temperature is very low than the fuel burns very slowly releasing insufficient amount of t=heat and light for any purpose
An ideal fuel is a fuel which is cheap, easily available, easily transportable, has low ignition temperature and has high calorific value.
before choosing a good fuel we should check that: 1. the fuel should be inexpensive 2. the fuel should be easily available. 3. it should have a high calorific value. 4. it should have a low ignition temperature but not lower than the room temperature. 5. it should neither burn too fast and nor too slow. 6. no residues should be left on combustion 7. it should be safe to store, handle and transport.
Fire can be made yellow by using a fuel with a low ignition point. If the flame is kept at a relatively low temperature it will burn yellow.
As low as 126 degrees Fahrenheit, diesel fuel could potentially catch on fire. This is known as the temperature of ignition.
While selecting an ideal fuel for domestic or industrial purpose we should keep in mind that the fuel selected must possess the following characteristic properties. 1. It should possess high calorific value. 2. It should have proper ignition temperature. The ignition temperature of the fuel should neither be too low nor too high. 3. It should not produce poisonous products during combustion. In other words, it should not cause pollution o combustion. 4. It should have moderate rate of combustion. 5. Combustion should be easily controllable i.e., combustion of fuel should be easy to start or stop as and when required. 6. It should not leave behind much ash on combustion. 7. It should be easily available in plenty. 8. It should have low moisture content. 9. It should be cheap. 10. It should be easy to handle and transport.
because its ignition temperature is very low
yes
unleaded
First, if you have a fuel pressure guage, attach it to the connector on the fuel rail and turn the ignition to on position. If no pressure: 1. you should be able to hear the fuel pump running when you first turn the ignition to on position. It will run until adequate pressure is reached as determined by the fuel pressure sensor. This will be only a short period of time. The best way to do this is after the ignition has been off for at least 1 minute, giving the fuel pressure time to drop. In a quiet environment, turn the ignition to on. You should be able to hear the low hum of the fuel pump motor located in the fuel tank. You might even want to listen from the trunk area as you turn on the ignition. 2. If you hear the pump, change the fuel filter and check for any other blockage of the fuel line. 3. If you don't hear the pump, check all fuses and relays that control the electrical flow to the pump. 4. Replace the fuel pump motor.
Your engine will get the best mileage at full operating temperature. If the thermostat is removed or too low a temperature unit the engine will use more fuel.