2003 Saturn L300 Q&A

2003 Saturn L300 Question: I have a problem with misfire what would make it misfire has compression plugsok

has fuel spark good plugs compression anybody else have this problem need help -
Answer 1
Trouble codes? -
Comment 1
haven't heard a vacuum leak but will check. Had tried a nother coil but did not work same bed miss. any other thoughts if not vacuum problem? Hard Miss fire codes -
Comment 2
Fuel injector maybe. -
Comment 3
Will check -
Answer 2
"hard misfire codes"-----------what codes & what cylinder(s)? -