2001 Chevrolet Tahoe "heater core inlet outlet temp" Questions

...heater core available from dealer. Try back flushing heater core. Run engine till its at operating temperature then carefully hold the inlet and outlet hose breifly with heater fan on high if hoses ...

...HEATER CORE. INLET LINE right before heater core hot, outlet after core look warm. Burped cooling system 5 times with engine at operating temp. Installed homade burp VALVE right after heater core ...

...heater core and found inlet hose was hot,outlet hose was not.So investigated this problem and came to conclusion heater core was clogged.An easy way to check is to get car to normal running temp. put ...

...heater core (inlet & outlet) when the engine is warmed up.if there is a noticeable difference in the temp,your heater core is plugged up and will need to be replaced or possibly flushed out. Also ...

...heater core several times but does't seems help. if the inlet and outlet hoses are getting hot to the heater core then the problem is the air temperture control blend door actuator in the heating/A/C ...

...heater core,thermostat and water pump. I can hold the heater control valve open by hand and still no heat. Check the temp control cable in side the car,it opens the temp door,it is most likely the ...

heater core is leaking. if the windows fog it is the heater core. if money is an issue and your climate does not require a heater, you can remove the inlet and outlet hoses and connect them together ,

heater core is plugged or you haven't bled it properly? If the heater hose returning from the core to the water pump is NOT hot, while the hose going to the heater core from the thermostat area IS hot

...heater core. After fillling the coolant I bled all the air out that I could thru the bleeder screw at the thermostat housing. However I had no heat. Pulled the cover back off and the core was cold ...

...blows cold out of vents,temp hot on inlet heater hose and about 60-70 degrees colder on outlet,ck'd heater core and flow was fine,blend operating under dash,any ideas? change the ...