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  1. How To Fix Large Evap Leaks On Your Hyundai P0441, P0455

    Elantra Sedan General Discussion
    I was able to fix trouble codes P0441 / P0455 when the Evaporative Emissions System was stated to have a large leak. I was able to install the Vapor Canister Purge Valve in under 10 minutes on a 2010 Hyundai Elantra. For those having a hard time or for those not finding a clear step-by-step...