1986 Chevrolet Chevy "change heater core silverado" Questions

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...called between spark plug 1 and 2 on driver side? The one on top beside the carb on the driver side. is for on the intake is for temp gage. how do i change heater core on 1986 silverado step by ...

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...not hot. No heat It sounds like your heater core is stopped up. try flushing it out, you can use a water hose. and if you cant get it to clean out then you will need to change the heater

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...change heater core I have a 1999 chevy silverado and I need to replace the heater core what do I need to do? I have changed many in a 89 Silverado any different? Not a whole lot different. Just need ...

...change the heater core on my 1999 chevy silverado 1500? Inspect/Replace If it is necessary to remove the heater assembly, the cooling system must be drained before removing the heater core. When a ...

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...change it: Heater Core Removal & Installation Heater core removal To Remove: Remove the HVAC assembly. Remove the heater core cover screws. Remove the heater core cover from the HVAC assembly. ...

heater core hoses to make sure they are both warm if not then check the cold water valve could be stuck shut not allowing coolant to travel in to heater core. heater core is plugged, same problem with

...change a heater core on 2000 chevy silverado 1500! I have torn most of my dash down already can see heater core but still can't get to it to change. It's been a while since I've done one of those. If ...

...change heater core in a 2000 Chevrolet Silverado Heater core is leaking inside the truck I believe on this model 1500/2500 gas w/ac that you have to first evacuate the a/c system and then remove the ...

heater core needs to be changed. A heater core only needs to be changes if it is blocked with rust or is leaking, a more plausible reason would be a stuck open thermostat in the engine cooling system.

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1 Answer

...heater core If it is necessary to remove the heater assembly, the cooling system must be drained before removing the heater core. When a heater core leaks, a new heater core is installed or the old ...

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