1999 Saturn SC1 service engine soon light

1999 SATURN SC1
104,000 MILES • 4 CYL • 2WD • AUTOMATIC
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IKEMAN09
  • MEMBER
  • 1 POST
my service engine soon light came on today and i was just wondering what could be the reasons why my light would turn on the car still drove fine on my way home after the light turned on
Dec 17, 2009 at 9:53 AM
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BLUELIGHTNIN6
  • ✓Experienced Mechanic
  • 16,542 POSTS
many things can cause it to come on. most common is a faulty oxygen sensor which is a fairly simple repair. take car to local auto part store and ask to have engine code scanned. post the code(s) you retrieve and we can further assist you with it.
Dec 17, 2009 at 9:58 AM
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