gas problem

[lifelicksballs]

hey guys, i didnt know which section to really put this, but since you it IS after a CA swap imma post it. well recently i just swapped in my CA and for a while the gas gauge has been working fine, it wasnt about a month until all of a sudden the gas gauge suddenly drops down and never came back up even when i put in gas....what could be wrong? is it electrical or could it something in the gas tank that's messed up

[capwred]

it could be either one.did you change your fuel pump?its eay to pull out and check and make sure it isnt hanging up.and check your wire for the dash.