4thgeer

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Question Asked: What do I do to fix Check engine light? See Below.
August 27, 2012, 11:08 AM
Notice of "check Gas cap" came up dashboard Tuesday. Gas cap was tight. Repair shop Cleared code - light went out. On Wednesday check Eng light came on. Replaced Gas cap. Repair shop Cleared code again- light went out. On the way home light came back on again. Diagnostic meter says "Emission Sensor Valve" Both times -->i believe was the Code name when they told me to tighten and/or change the Gas Cap which neither worked. Any suggestions?? What & where is the Emission Sensor Valve??
Problem Reported: Check Engine Light Due to Gas Cap Issue
September 15, 2010, 10:07 PM

Illumination of the Check Engine Light can be caused by a loose or worn gas cap.

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