car has fuel system problem filter has been changed but it has a slow take off on 1992 Cadillac DeVille

but it runs good for about 1 hour then starts rough idle and you have2 push gas pedal real slow two accelerate

by in Etowah, NC on August 12, 2013
1 answer
ANSWER by , August 13, 2013
CK FUEL FILETR FOR BLOCKAGE AND CK FUEL PRESSURE