code po449

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09-15-2009, 04:47 PM

pamps02

Junior Member

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Join Date: Sep 2009

Posts: 1

code po449

I have a 2006 chev silverado and the check engine light came on.
The code that showed up was PO449.
Can anyone help with this problem?

09-15-2009, 06:56 PM

Mr_Shamrock

Chevrolet/GMC, Racing, Recreational Forum Moderator

Join Date: Apr 2009

Posts: 2,267

Here is an link to another website that talks about this issue...
http://www.automotiveforums.com/t932...0449_code.html
Hope it helps you out!

09-15-2009, 08:12 PM

RUFFNECK4LYFE

Toyota, Nissan, and Other Truck Forum Moderator

Join Date: May 2009

Location: West Texas

Posts: 1,845

Either bad gas cap or vent solenoid is bad.

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