Osvani125

So I just got a Nissan 350z 2007 and everything was fine until a month after the car engine started to get too hot so I told my friend to check it out and the problem was that the radiator fan wasn't working so I bought a new one and I thought it was okay but then when I am in traffic and I stop and go, after a good hour the car starts to get kinda hot and I tested this situation out and when I got home I left the car on for 30 min and the coolant started to boil so I turned off the car and it kept boiling. After 10 min I decided too take the cap off and after a while the coolant fluid went down and I'm just curious why this happend and why my car gets hot In traffic??
Help!!!

travlee

iTrader: (8)

jeebus.... basic troubleshooting eludes you.

check the hoses when it is warm, is the top one hot and bottom one cool.... if so, you should know what the problem is