2006 ENGINE LIGHT ON TIGHTEN GAS CAP

2006 CHEVROLET IMPALA
45,000 MILES • 6 CYL • FWD • AUTOMATIC
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JGILBERT16000
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  • 1 POST
MY ENGINE LIGHT CAME ON AT 37,000 FIRST IT CAME UP TIGHTEN GAS CAP, THEN THE ENGINE CAME ON. I REPLACED THE GAS CAP AND DISCONECTED THE BATTERY FOR AN HOUR. IT LASTED FOR MAYBE A WEEK AND THEN CAME BACK ON AGAIN. DO YOU KNOW WHAT IT IS. I HAVE IN MIND ITS THE O2 SENSORS.
Aug 17, 2008 at 5:36 PM
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BLACKOP555
  • ✓ASE Certified Mechanic
  • 10,386 POSTS
  • ASE Certified Mechanic
is it same code? could be that the gas cap is faulty due to bad internal valve or o ring and needs replacement.
Aug 17, 2008 at 7:27 PM
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