Hi I just replaced my heater core last year. It got used maybe a month because the water pump and water outlet went. I replaced all of those. I replaced the radiator also. I ran cleaner through the system last night. I ran it for 10 minutes and it was blowing cold. Is their a valve on this car that opens and closes to call for heat. I will also look at the heater valve on the inside to make sure it is turning when it calls for heat. Any suggestions. Thanks.
Saturday, January 5th, 2013 AT 6:53 PM