A low lubricity fuel pump is one that causes high wear. It may also cause scarring. Lubricity is an indication of scarring or amount of wear that may occur.
get the pump specified for your vehicle and it will be exactly what you need
It is not a great idea, you will be likely to ruin your fuel system. Jet fuel is low lubricity compared to diesel fuel. Perhaps someone can identify a commerially available lubricity additive. The US military has a lubricity additive to make jet fuel acceptable for ground vehicle use.
If the vehicle is getting very low on fuel, the fuel pump may be picking up debris in the fuel tank, which can clog the fuel pump, fuel filter, and/or fuel injection system.
If you have power to the fuel pump and it will not run it is defective. If it runs but a fuel pressure test verifies that the fuel pressure is low and you replaced the fuel filter then the pump is defective.
constantly running your car with low fuel will burn out your fuel pump
You will need to replace the fuel pump and filter, The fuel pump is what makes the pressure.
pump haS BAD BEARING OR VANE old chevy and ford pumps whine when you constantly run low on fuel when fuel is low there is nothing to keep fuel pump in tank cool so it fails faster when your fuel pump is not submerged in tank half tank or more will increase pump life also a clogged fuel filter will strain pump and cause failure
the low coolant light is only for radiater coolant,does not have anything to do with fuel pump!!
Have the fuel pressure checked. If the pump is noisy it is failing. do not forget to replace the fuel filter. A clogged fuel filter will appear as low fuel pressure, and overwork the pump.
There is a low pressure fuel pump in each fuel tank. The low pressure pump feeds the inline high pressure pump. Newer models , I believe 1990 and up, changed to the high pressure in tank fuel pump and eliminated the in line pump.
Partially clogged fuel filter or the pump is failing.
high pressure fuel pump is mounted on the frame on the drivers side. low pressure is in the fuel tank