Non-MOPAR tech question... My apologies!

I was a FORD Technician for a few years.....you need a new filler neck.

The ones I have seen SPLIT in the neck bends and leak like crazy.

Should cost around $85-$140 for a new (1) piece filler neck....

http://www.google.com/#q=1992+Ford+....1,d.b2I&fp=a1039885b3921ffc&biw=1680&bih=881

Prine