old gas tank, need help Options

[juicebox]

my gas tank is VERY old, and obviously i need to be able to fill it with gas.

i have no clue what to do. i think it may be filled with water, since the gas guage reads 1/4 tank.
any adivce would help.

also, i have been looking for cv joints, because mine are dead. i have not been able to find them.
if you have any recomendations, let me know.

thanks, matt

[McMark]

PLEASE don't just drain it and re-fill it. You're heading for clogged injector/jets that way. Take it out get all the rust removed (acid dip, boiled out). I wouldn't use the stupid sealer they try to sell you, but that one's open for debate. Take it out and clean it. It's quick, easy, pretty cheap, and will save you lots of headaches.