Description
I have a 2000 mits. Eclipse 2.4l , i have no leaks at all.. i have been having a overheating issue , i can run a/c all day in idle but when i drive for ten mins it over heats , then when i idle it cools off ,i replaced thermostat and coolant flush , rplaced raidator, still having problem .fans work fine

Explanation & Answer

Water pump sounds like the next viable option to consider replacing. Something is not cooling your ride. Everything you mentioed that was replaced has to do with fluid. Theres a very plausable idea that it's not circulating correctly. Leaving the pump as the option to consider. At this point it does not sound electrical, however, that too you may need to consider.
