bad fuel gauge?

[armin92284]

I have an 89 stang gt. I think the fuel gauge is off. It will say im at half a tank and there is barely no gas. Ive filled it up many times and it has always said its at half a tank....Does anyone know how to fix this? I have stock gauges as well. THANKS

 

[gt90stang]

Mine got stuck at 1/4 tank and it was the anti-slosh module and not the guage or sending unit.

Good Luck, Don