my 1994 bmw 325 i changed out the water replaced the fan blades hoses belts thermo.&it still over heats "help"

Question

what else is left my heater stop working as well what else could it be can any one advise it still runs hot

after replacing the water pump, thermostat, belts ,hoses, rediator,fan blades (they hit the housing and broke them all off) it still get hot thier is no hot air comming from my heater I did put reg tap water when it over heats should i drain the rediator and put in new antifreeze. pls advise

Answer 1

heater core, evaporator core or radiator is plugged.

Answer 2

if u see water on the floorbed of car & smell antifreeze, could be your heater core. have u changed all related sensors, if so thermostat may be sticking, relay need to be r'placed. sad to say, but this type of situation could be a # of things. my advice, process of e'limntion. start the least 'xpensve route 1st.

Answer 3

Do a pressure check on your system to see if you have a bad head gasket, and if all's good in that dept. then your radiator might be really clogged up and might need replacement. If all of those items check out good it won't hurt to check your temperature sensor, if its bad it might be sending a bad output to the computer and to the dashboard. Good luck

Answer 4

you may have a bad head gasket on it causing this to happen,,i own a repair shop,and i do this all the time,,i have done a few of those before,and they do ,,after some time need head gaskets put on them,,id have a pressure check ran on it,,this will tell you if it is a bad head gasket or not,,good luck i hope this help,s.

Answer 5

the radiator may need to be flushed or replaced also improper ignition timing can cause an engine to run hot

Answer 6

thermostat