I finally took a chance and got a new rad after some looking. Just installed it today and it seems to have been the problem all along. No more overheating, Wooooo Hooooo! Now I have one more problem that I need some help with. The wire from the temp sending unit has broke right @ the probe that is down in the block. I have tried everything to remove the probe from the block but have had no success. Its like it has swelled up inside the block and wont come out? I have some pretty good pictures of it that I will try and post in my photobucket pages so you guys can get a look and maybe give me some suggestions. I have already let it soak in some PB Blaster but it didnt budge. Thanks for any help!