Over heating

[Cleo_0]

Hello. My mini is over heating. Mostly between robots. On the highway it cools down. Now the fan is blowing air out. We flipped the fan and its still blowing air. Normally its supposed to suck air in isnt it? Im wondering if i should just add an electric fan. Ive checked the gasket the thermo and the radiator so far. Just wanted to clarify on the fan before moving on.

Thanks!