Looks like there is a leak from the top left of my radiator near the seam. Was wondering if you could seal the leak with something or if I should buy a new radiator. The leak isnt terrible but you can see coolant running down the radiator from the seam. can smell it to 94 5.8 L 4x2

 

I've had success in the past with JB Weld and a coolant leak. That stuff is amazing if you do your prep right. I would pull the radiator out, do some good surface prep (get repair area free of debris, dirt, fluid, oil, etc.) and apply a patch. It's a delicate operation with a dremel tool and acetone, and if the tear/hole is large, you may want to use some sort of filler.

Of course, by that point you've also done most/all of the prep work for a TIG weld, which would be a more solid repair.

 

Resolved with alumaseal