1999 Pontiac Sunfire spark plugs

1999 PONTIAC SUNFIRE
89,000 MILES • 4 CYL • 2WD • AUTOMATIC
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LDLD001
  • MEMBER
  • 1 POST
what is the proper gapping for the spark plugs
Apr 29, 2009 at 7:42 AM
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BLUELIGHTNIN6
  • ✓Experienced Mechanic
  • 16,542 POSTS
.040 (In thousandths of an inch)
Apr 29, 2009 at 9:42 AM
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