I have an '05 350Z with 50k miles and its overheating. I replaced the thermostat and and poured coolant as well burped it, but it still overheats. The fans both turn and I put the heater on while letting the car idle. I can't seem to figure it out. I looked on the forum for similar problems but I don't see any. I checked the radiator and hoses for leaks but I found none. Any ideas? I would greatly appreciate it.

 

https://my350z.com/forum/maintenance...ng-system.html

 

That still didn't help. I am doing what they said but the car is still blowing cold air and the car is still overheating