p0443 code help!

[ImBravo]

The other day i got a cylinder 2 misfire code after just changing out plugs and coils a week before for a cylinder 3 misfire. I looked all around and couldnt find much but the purge valve was making this god awful clicking/ticking noise. So i replaced it. At this point i didnt have a purge valve code yet. Well a week after putting in the new one, i got 2 codes to pop up. This time p0302 and p0443. Im not sure where to go next with this.. i tested the purge valve to see if it was stuck open but it wasnt. Now could it just be stuck closed ? Either way, why would the code just pop up after i replaced it? Makes me think either that i got a faulty part or that it has to do with the connection or the pcm.. im not sure where to go from here but i thank you all in advance for any advice!!

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[Racer5973]

The other day i got a cylinder 2 misfire code after just changing out plugs and coils a week before for a cylinder 3 misfire. I looked all around and couldnt find much but the purge valve was making this god awful clicking/ticking noise. So i replaced it. At this point i didnt have a purge valve code yet. Well a week after putting in the new one, i got 2 codes to pop up. This time p0302 and p0443. Im not sure where to go next with this.. i tested the purge valve to see if it was stuck open but it wasnt. Now could it just be stuck closed ? Either way, why would the code just pop up after i replaced it? Makes me think either that i got a faulty part or that it has to do with the connection or the pcm.. im not sure where to go from here but i thank you all in advance for any advice!!

Clear it and see if it comes back for the purge. The 2 misfire sounds like it may be a injector. Since you replaced coil and plug.