1999 GMC Sierra 4.8 Liter running funny

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1999 GMC Sierra 4.8 Liter running funny

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1999 GMC Sierra 4.8 Liter running funny - 7/23/2008 11:02:15 AM

carl

Posts: 1
Joined: 7/23/2008
Status: offline

Hi, new to the forums. I had some truck problems and it is idling funny. I did a code tester to it and the code came up P0449 Evap Emission System Failure and I was wondering if someone could enlighten me if this could be the reason my truck is running funny. Is it worth getting the part for $200 or would it be something else causing the problem? Any suggestions or comments would be greatly appreciated.

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1999 GMC Sierra
4.8 Liter Engine
4X4