2000 Buick Regal Service engine light on

Tiny
HALE32534
  • MEMBER
  • 2000 BUICK REGAL
  • 6 CYL
  • AWD
  • AUTOMATIC
  • 131,000 MILES
What service do I need when the service engine soon light comes on.

thank you
ph
Saturday, November 14th, 2009 AT 3:08 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,700 POSTS
When the light comes on, that means the computer has identified a trouble in the system. What you need to do is take it to a nationally recognized parts store and have them scan the computer for codes. If the engine is still running correctly, then chances are the code will deal with the EVAP system and they will try to sell you a new gas cap. Ask them what the code is and let me know before you purchase anything.

Joe
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Tuesday, November 24th, 2009 AT 8:20 AM

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