1998 Buick Park Avenue engine misfire cyl 4

1998 BUICK PARK AVENUE
170,000 MILES • 6 CYL • FWD • AUTOMATIC
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BRADNEYJRBRADNEY
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  • 1 POST
I have a misfire @ # 4.I have ohmed the coil packs and plug wire. Has anyone had the same problem?
Jun 10, 2010 at 10:21 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Misfire at no.4 Check the sparkplug/compression/injector on this cylinder.
Jun 10, 2010 at 10:39 AM
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