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nick, honda technician
Category: Car
Satisfied Customers: 85
Experience:  10 years experience with honda automobiles, factory trained technician
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I have a 2007 Chev. Trailblazer. The check engine light came

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I have a 2007 Chev. Trailblazer. The check engine light came on and according to Autozone it is code P0449 as well as the code for the gas cap. I replaced the cap but still have the code how do I fix?
p0449 is a code for the evap canister vent solenoid valve. it is located on the evap canister next to the fuel tank. you must replace it first, and is easy to replace, and clear the engine light by disconnecting the battery.
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