hey all my petty gauge changes all the time when driving from empety to about a 1/4 and never more (doesnt matter how much i put in), and it does this up and down continuosly. i only know when to put fuel in cause the light comes on for like 3 seconds so i fuel up whenever the light comes on, annoying.

has anyone had this drama, any help would be appreciated.
if i was to get a new fuel sender could i just get a corrolla one??
or anyone know where fuel senders are??
thanks.