Thermostat fixed my problem but...
I had a hard time doing it. One of the bolts broke off and I didn't have a tap handy so I just drilled it and put a longer bolt in with a nut underneath. To get a drill to it I had to take off the belt and the alt./ps mount bracket. Well I finally got it all togeter and thankfully it doesn't leak and now my truck warms up like it should. Any one doing this should probably use PB blast and maybe a little heat (I had neither handy and just thought I'd give it a whirl).