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

has fuel spark good plugs compression anybody else have this problem need help

by in Flint, MI on July 03, 2013
2 answers 3 comments
ANSWER by , July 04, 2013
Trouble codes?
COMMENT by , July 04, 2013
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 by , July 04, 2013
Fuel injector maybe.
COMMENT by , July 04, 2013
Will check
ANSWER by , July 04, 2013
"hard misfire codes"-----------what codes & what cylinder(s)?