power seat stuck 1997 Seville

The driver side power seat in my 1997 Cadillac Seville will not go forward or back more than an inch. The other seat movements work fine as do the two positions set in memory. I can find no debri blocking the seat track. Any suggestions?

Don't buy American.

It is possible ther is some debis in the motor itself blocking it.

FYI: You might want to check the Cadillac forums. Since most Caddys have powered seats, they might be able to help there.