Originally Posted by 99 Suburban Dad
New here and a new do-it yourselfer. I have a radiator problem and I'm wondering if I need to replace the entire system. The problem seems to be around the metal tube under the main radiator hose on the drivers side. I have some pictures that I have attached. Any help would be greatly appreciated.
the part im looking @ in the second pic is your cooler lines for your transmission,there should be 2..they run from your radiator to the tranny to cool it.i would first let it cool down and try and tighten it up...if that doesn't stop the leak which should be small,i would disconnect it let it drain a liitle out and put some sort of teflon tape on it...good lucki would not replace the entire system start with the cooler line and see if it stops the problem,then go from there....good luck