The evap is bad on the 2004 grand prix that we have. Its a 2004, the dealer put dye through it and they showed me pictures of it leaking from the corners of the evap. Im replacing the condenser because thats what the recommended when I bought he evap. I cant seem to find anything on the install or removal of this either. Anyone have any ideas? A local guy told me he would do it and charge it for about 250, I was wondering if that was fair?