I have a 1993 dodge shadow sometime I have heat and sometimes I don't. I
replaced the thermostat yesterday I flushed the system heater core dosent
seem to be clogged if I remove the hose going back to my water pump from
my heater core it takes awhile for water to come out of the heater core
but when it doe's I have good pressure and is very hot water. I replaced
the radiator last year. seem to have good water cirulation in the
radiator. any Ideas??