Check your antenna connection to the back of your stereo for possible corrosion or oxidation. Also check the connection at the antenna itself. If that doesnt work, your center wire (not the braided outer wire) may be broke somewhere. The only way to get good reception if that is the case, is to bite the bullet and replace the antenna lead.
Or you could do what the soldiers did in Vietnam and use a Slinky (true story...they would throw Slinkys in the trees to improve radio reception/transmission to and from HQ)
And that is today'* useless trivia. Unless you are McGuyver.
Welcome, downwardly mobile yuppies, to the dawn of the Age of Nefarious.
1993 SSEi - FrankenJinx - dead and gone.
1994 SSE (136K strong) - 180* t-stat,HD alternator, most unequipped SSE on the club, XM radio, Kenwood CD/MP3.
2006 Chevy Malibu Maxx LTZ - Custom 2.25" manifold-back exhaust w/FM-80. Probably the only Maxx with this system.