rad & thermostat problem
 

i dont know what the problem really is. the rad fluid is spuring out.. might be the cap..

not sure .. kinda weird my rad is new or maybe can be the thermostat? i get no heat inside eather..

I think there is air inside the system. Who put the new rad in? U are supposed to bleed the air and let most of the air out and let the car recirculate until the fan turns on. Change your rad cap anyways if it's old. They are cheap anyways. It won't be your thermostat unless it overheats on u when u are driving and the thermostat got stuck closed. Are u putting too much coolant in the reservoir too? Check that too. Hope it works out.