My low Fuel light never comes on?.....if i turn the key once it lights up, so i no the bulb is good, but ive taken the car very low on gas, and i have never seen it light up.. any ideas?

 

You have to be brave and take it
very low.
Have a few gallons in a
can cause
you don't want to run the pump dry.

 

mine goes on when it's like halfway in the red i think...

 

Mine will sit on the red line, and it still will not be on

 

It shouldn't be that low on gas anyways

 

mine comes on when i am down to 1.5 or 1.8 gallons. in both the 5.0 and mach 1.

 

what harm does it do to the car by runnin out of fuel? I'm sure it's not good, just wondering what it does to the motor?

 

If there is any sand, sediment rust etc in your tank it will be sucked into the fuel flilter. Clogging and reducing performance and drivability. This was alot more common on older cars that had metal fuel tanks. Nothing will happen to your pump if you run out of gas, the car will just stop[8D]