how to check and my mitisubishi eclipse 2003 for a evap system code p0442 on 2003 Mitsubishi Eclipse

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the check engine lights come on all the time and the fuel cap was replaced and fill in hose was checked and it checks ok. i would like to know where is the purge valve for this car
(1) Answer
if there are no noticeable signs, smoke the system to see where smoke is leaking from and theres your leak