1992 Buick Skylark "check change heater core" Questions

...check.Also checked the fuses. Any ideas why it is blowing out cold air. Just had it in for an oil change,front end alignment mechanic said the hoses coming from the radiator are warm and he flushed ...

...check/change the thermo sensor,contact and wire. === Excavate air pocket in coolant system / check for head gasket leak This test will kill two birds with one stone. === MAKE SURE THE COOLANT SYSTEM ...

check the relays, fans, change the thermostst, now about to the change heater core. it sill was over heating and water came from the heater core on to the floor board. If it is necessary to remove the

check the temp of the heater hoses going into and out of the heater core. they should be the same temp. if not then the heater core may be clogged up. A previous owner may have removed the heater core

...change the heater core? check closer to just underneath the firewall--it could be a smaller problem than a heater core--Ford 4.6--5.4 engines have a tube just underneath the intake manifold that the ...

...heater system is very good The 4 blend door actuators works smoothly and regulates the dors when i change the temperature on the display. I have checked the 2 actuators that is at the bottom of the ...

heater core but i don't get any hot air through the vents, only cold air. I checked both hoes going to the heater core and they are hot. i also hear like b i changed the heater core about a month ago.

...check that the coolant flow control valve works and see if the heater core heats up. If not it will be either plugged or a low coolant situation. You do not need to change out the evaporator, however ...

...change heater hoses -check for lime build up at intake connector or worn out water pump -if you only put water through core try using CLRlime cleaner in core-get two 6in pieces or heater hose hook ...

...change the heater core are you sure its the heater core whats it doing i would check few things before digging out the heater core its not a easy task heatercore check thermostat if heater blows warm ...