1996 Buick Century fuel injection

1996 BUICK CENTURY
132,000 MILES • 6 CYL • FWD • AUTOMATIC
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ROYTOY
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  • 1 POST
misfire on cyl 5. replaced o2 sensor and cyl 5 plugwire could it be a clogged injector? has plenty of spark off the coil
Dec 3, 2009 at 10:59 AM
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JDL
  • ✓ASE Certified Mechanic
  • 16,098 POSTS
  • ASE Certified Mechanic
Welcome to the forum, a misfire could be caused by almost anything. Fuel--spark--vacuum leak, anything. If you think it is the injector, you can swap injector with another cylinder. If the problem follows the injector, I suspect the injector.
Dec 3, 2009 at 2:52 PM
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