Having problems with your 2006 Pontiac G6 ?
Trouble code p0449 - 2006 Pontiac G6
This is a fuel vapor leak code, check the gas cap. Pull off cap and reseal the cap and make sure you turn the cap 3 times so total rotation of the cap equals one full turn.. The code should go away after 3 starts to full heat and run condition.
Repair Help & Product Troubleshooting for 2006 Pontiac G6
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