Need some GMC Tech help Code P0449
05-18-2008 | 08:39 PM
#1
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From: Grand Rapids, MI
Need some GMC Tech help Code P0449
Alright I have a '99 Sierra 1500 with the 5.3. This truck has been great to me and I have 233,000 miles on it. The gas milage has been great for the most part but since the check engine light has been on the milage has been to say the least terrible. I checked the codes and it came up bank 2 sensor 2. I replaced that oxygen sensor and cleared the code. Now it comes up P0449 Evap purge/vent solenoid circuit condition.
What do i need to do to get my milage back??
Thanks in advance
Jason
What do i need to do to get my milage back??
Thanks in advance
Jason
05-19-2008 | 06:10 PM
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Joined: Jan 2005
Posts: 4,817
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From: IL
Alright I have a '99 Sierra 1500 with the 5.3. This truck has been great to me and I have 233,000 miles on it. The gas milage has been great for the most part but since the check engine light has been on the milage has been to say the least terrible. I checked the codes and it came up bank 2 sensor 2. I replaced that oxygen sensor and cleared the code. Now it comes up P0449 Evap purge/vent solenoid circuit condition.What do i need to do to get my milage back??Thanks in advanceJason
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