Thread: P0446

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  1. #1 P0446 
    SE Level Member gagt3100's Avatar
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    A few months back I had to replace my evap canister because I was told by my console display to check the gas cap. It fixed the problem. Now today when I went to work and started cruising my cel came on and threw that code at me. I erased it and started my car again, came on instantly. The first time I did this a few months back when i replaced my canister it took a few days to come on because the system was not "on" yet, but this time was instantly.

    What should I replace? or look into fixing?
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  2. #2 Re: P0446 
    I live here. Slick2500's Avatar
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    Gas cap maybe?
    2003 Redfire Metallic Chevy Tahoe Z71 - Airaid Modular Intake Tube, Flowmaster Exhaust.
    Quote Originally Posted by The Sunfire Guy
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  3. #3 Re: P0446 
    SE Level Member gagt3100's Avatar
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    I bought a new one, no luck
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  4. #4 Re: P0446 
    SE Level Member gagt3100's Avatar
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    I also have been having problems filling up, when I set the nozzle it clicks about $6 into pumping, even though I have an empty tank. It acts like the gas is backing up and hitting the nozzle. Its more annoying than anything. It takes about 3x as long to fill up than usual just because it clicks every 4 seconds.
    Black 05 gxp. Cai 13.99 @100 2.2 60'
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  5. #5 Re: P0446 
    GT Level Member chicagochuck's Avatar
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    I know a guy who had a dodge intrepid that would not take gas from the gas station. His mechanic dropped the tank and said his fuel hoses from the tank had collapsed. He replaced them and the car was fixed....
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