2004 Pontiac Grand Prix Malfunction Indicator Lamp - Causes

2004 PONTIAC GRAND PRIX
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DEECEEWI
  • MEMBER
  • 1 POST
Engine Performance problem
2004 Pontiac Grand Prix 6 cyl Front Wheel Drive Automatic 68K miles

hello - my check engine light just started coming on within the last two days. what are some of the causes of that light?
Mar 26, 2010 at 2:24 PM
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BMRFIXIT
  • ✓Experienced Mechanic
  • 19,053 POSTS
Have to have it checked for codes
and OBDII reader is needed
most part stores can scan it for free and get you the codes
Mar 26, 2010 at 2:34 PM
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