Whoops, just realized I didnt explain the reason why I'm replacing the radiator. So when I noticed the low overflow tank, I checked everything else and seen that the upper radiator hose was leaking the coolant and could see the coolant in that area as evidence but stupidly, when I was messing...
Hey all, new owner here! So I bought a 2007 GX470 from Arizona last week and road tripped back to the midwest. Closer to the end of the trip, I checked everything at a gas station and realized the coolant overflow tank was low. I added some and made sure I watched the temp gauge like a hawk...