take it to a mechanic, a gas leak is nothing you want to mess with.
fix it
You can stop a leaking gas tank, by making a paste of soap on the hole of the gas tank.
Take it to a trained technician
If your vehicle is leaking fumes, then your gas tank needs to be fixed.
By calling a licensed master plumber / licensed gas fitter / Gas supplier
yes it will, the gas tanks are all the same from '82 - '98, just the fuel pump unit is different.
chop it up with an axe then use duct-tape
Replace it.
If leaking from the rail itself, the rail will need replaced. If leaking from a seal at the rail, replace the rail.
one of your lines are broken. really simple to fix.
You can't. EPA and the government requires a gas tank to be replaced if it is leaking or cracked.
It is likely the float valve is not seating properly. Needs cleaning or replacement.