Thread: po446 help

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  1. #1 po446 help 
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    2001 gtp have a po446.changed the Canister Purge Solenoid and the Vapor Canister Vent Solenoid .hose look good no carbon in hose or solenoid.any ideas.
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  2. #2 Re: po446 help 
    Killa Bee Scottydoggs's Avatar
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    if you like you can drive up here to north NJ and i can delete the evap codes for ya.

    if thats no good for you ^^^, the wires to the plug could be bad, or theres a cracked line or leak some where.

    http://www.obd-codes.com/p0446

    98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW
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  3. #3 Re: po446 help 
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    thank you
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