damn. its gonna be pretty long so yeah. Look, shoot man When I first bought my car about 5 months ago I had to change the thermostat and it stopped overheating. Well lately it kinda would go up. Like its digital and it has bout 7levels. 3 is good like half anf then the next ones like are overheating and what not, well ya know. Well my dumbass had nothing but water in my freaking radiator and s@#t. So that is a good reason why it was also overheating. Well I added some antifreeze & coolant to my car but never drained it to fully have nothing but antifreeze. I only put like half of the thing anyways. Well I have looked at all my water hoses and they are all intact. Today as I was coming home from work it kida started overheating like up to two lines above normal. Thie thing is unlike when I had the thermostat problem this time aslong as I was driving the car would be normal but as soon as I would stop it would totally go up. but like I could drive for two miles and it would stay normal untill I stopped and it would only take like 30 seconds to go up. Well what I want to know is is it because I have very little antifreeze or could it be something else. Bout how much would a badass tune up cost. well thnx for helping me.