i have been searching forever cant i cant really pinpoint what my problem is....

i have heat in my car for about five minutes then it will suddenly turn cold i then will turn of my heat and freeze in my car for a little bit then i can turn my heat back on and it will be warm then turn cold again it drives me crazy please help!

coolant temps are fine and i have enough coolant in the car.

 

You should check the different motors that control the heating system. There is three of them but I can't seam to remember what they are called right now...

Anyway one is for controlling the hot/cold air ratio, I would check that one first.

 

Probably a loose screw or bad solder joint in the Logicon