I am working on a 2000 suburban with a service engine light on and a PO446 code. I have read and watch some video on the evap filter and control valve.
Problem is I do not know where it is on this suburban. It is a schools district car and was drove on some dirt/muddy road recently.
any help would be great thanks again

 

Well I think I fixed my problem. The part was not round like everything I read on the net. It was flat. I took it off and blew it out. Installed it and cleared the code. So far all is good.
Parts store did not carry one and could not get one. Had no idea about a relocate kit.