So last night I replaced my valve cover gasket, went smooth everything looked good. Got in this morning and went to work ran fine but noticed some smoke from under the hood. 'Oh well, I just had the valve cover off.' and went to work. At lunch same story runs fine just smokes like crazy under the hood when I stop moving. Get home this afternoon and its still smoking so I grab my light and do some looking. Still no leaks around the cover but now it looks like oil is leaking from around the oil cooler onto the exhaust, the issue I have is I didn't have the smoking issue until I replaced that cover gasket. Could these things be related?