Radiator/Cooling fan problem
I have an '04 350z with 117k miles, and I have a pretty annoying radiator and cooling fan issue. First off, my radiator doesn't work at all, but I'm not sure what specifically needs to be fixed/replaced. Is there a good way of testing what could be the issue, such as the fan motor, the wiring, etc? It's not a problem until I get stuck in traffic and it starts overheating after a few minutes. Not good. Secondly, my cooling fan DOES work, but it stays on even when I turn the car off, and it ends up killing the battery. It's a simple temporary fix, because I just have to pop the hood and remove the green fusible link for the cooling fan every time I turn the car off and it shuts off. However, the problem isn't with the fusible link because replacing it with a new one doesn't solve the problem. Has anyone else had either of these issues, and does anyone have any suggestions as to how to fix it? Thanks.