Posted 6/2/2009 22:13 (#730835 - in reply to #730684) Subject: Re: JD 8630 Heating
nw pa
If it takes awhile for the cap to release I would think it wouldn't be a head gasket leak.. Gasket would start building pressure quick. Supose it's possible for it to only leak when hot. I think it's a plugged radiator,,, inside or out or both.