radiator

Hey all - new to the forums and looking for some insight. I've been driving my sister's '99 Tahoe which I don't know much about. It was overheating, so we took it in to be looked at and ended up with a new radiator, which had cracked. They said the lines were rusted, but managed to get them off...

I started putting in a Hayden tranny cooler on my 2008 Yukon with a 4L60E and ran into some questions and concerns. 1. I already made one mistake... I unscrewed the nut holding the OE trans cooler line into the radiator (the lower line) and when I did, antifreeze drained from the system. I...

I have a 1994 Yukon and ever since I got it I have had a rather weird problem. When I run the A/C, a/c does work to a point, the truck will heat up quick and keep going past the 210 degree mark when I am stopped or running the A/C in high and just doing normal around town driving. When I stopped...