2003 GMC Envoy service engine soon light

2003 GMC ENVOY
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TOOCHIE
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Engine Performance problem
2003 GMC Envoy 6 cyl Front Wheel Drive 75000 miles

tonight when driving home from out of town my service engine soon came on and started flashing, i then notice the vehicle started misising when the gas pedal was pressed, when at a red light it idle a little ruffly
Dec 26, 2009 at 1:13 AM
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RASMATAZ
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SES light coming On is an indication of a problem within the engine management system -what you need to do here is scan the computer for codes this is your starting point of diagnosis.
Dec 26, 2009 at 3:54 AM