hey im a new member not sure how this works but i hav a 95 wrx gc8 wagon. i got it about 2 months ago and it has started leaking oil on passenger side from cam cover. i do not know much about subaru's yet so am not sure what i need to replace to fix this. is this something i should get a mechanic to do for me or is it quite easy to fix. can anyone help me with this thanks.