alright, so a couple weeks ago my mm started overheating so i changed the water pump, thermostat and bled the cooling system and then about a week later it started overheating again. The water pump seems to be fine because i filled the system back up and bled it again and when it starts over heating the hoses have plenty of pressure in them. has anyone else had this problem? the fan works fine also. i dont know what else it could be the temp guage never got to the red so i dont think that i would have blown a head gasket or anything. if you have any ideas please let me know. thanks...