GMC Repair: code p1441, 2003 chevrolet cavalier, chevrolet cavalier

Question
My car (2003 Chevrolet Cavalier) is throwing a code P1441. Which I believe is something to do with Evaporative Emission System Flow during Non-Purge. Not real sure what that means. Is this an easy fix and is it costly?

Answer
it is but are you making sure the gas cap is tight and or how old is the cap may need replacing try that first then restart the engine If you need more diagnosing go to collisionrepairadvice.com  the last thing it could be just the cap or something else like resonator or more.