[SharkMan]

First things first check the fan, do you have an e fan? Make sure that what ever fan you have is functioning properly. Second(most common) your thermostat, if its stuck closed of bad when your car starts to heat up if you top hose s bloating and hard to squeeze(careful could be really hot) then its closed and it should be open. Or you can always take it off and place it into boiling water and see if it opens. Either way if it doesn't its bad and needs to be replaced.