I have a 1994 Acura Integra that has been overheating for awhile. Initially the car was overheating and I could hear coolant boiling in the overflow tank. The following items have been replaced this week: Radiator, upper & lower hoses, radiator cap and thermostat. The system was bled. The fans are working when the air is on. Sometimes it feels as though the a/c gets warmer but then cold again, but the needle is still going over pass the "H". The water is no longer bubbling in overflow so that is a plus. There's no steam coming out and from what I can see no coolant leaking. Does anyone have any suggestions. I really want to keep this car. I have no other problems beside this overheating. Everything else works on it down to the digital clock. Someone suggested bleeding system again. It has been done twice. Please help I don't know what else to do!!!!