[400hppatrol]

hi all im having problems with my main fuel gauge on my 05 ti 4.8 it reads just past full all the time was like it when i got the car so the mods iv done havnt affected it i hav tried new senders checked wires fitted earth straps the sub gauge works fine but the main dosnt move at all and no light when empty any ideas

all help would be great as its annoying to run out of fuel

 

[4.2BeautUte]

Wow I've never heard of a 4.8 where the fuel gauge DOESN'T move! :idiot:

Has the car been on LPG before?

My main fuel gauge is set to FULL all of the time by means of the sender wires being shorted out with a resister. This was done by my LPG installer to get the fuel warning light to go off as I use the sub tank gauge for fuel and the LED display for gas.