2002 Gmc Sierra Reset Service Engine Soon Lit Changed Oil

2002 GMC SIERRA
184,000 MILES
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ANONYMOUS
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  • 1 POST
how do i reset the service engine soon lit ? i changed the oil in it
Feb 15, 2013 at 2:59 PM
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JACOBANDNICKOLAS
  • CAR REPAIR CONTRIBUTOR
  • 110,190 POSTS
Turn the key to the run position (engine off) and depress the gas pedal 3 times. Wait till the service light flashes or you hear a beep. Then turn the key off and back on to make sure it reset.
Feb 15, 2013 at 3:01 PM
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