1994 Chevy Cavalier rough idle

1994 CHEVROLET CAVALIER
120,000 MILES • 6 CYL • 2WD • AUTOMATIC
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HASBEEN10
  • MEMBER
  • 1 POST
rough idle, with #4 cylinder missing after it goes to close loop. New plugs, wires, fuel filter, new injector in #4 cyl, no broken valve springs, and no detectable vacumm leaks. Thank you
Mar 22, 2009 at 5:10 AM
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RHALL77
  • ✓Experienced Mechanic
  • 3,361 POSTS
do you know if you are loosing spark to that cylinder at all?
Mar 23, 2009 at 12:55 AM
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