Question about 2000 Chevrolet Blazer
How much would it cost to replace a heater core? do you think that's most likely what would need to be done?
The blower motor works in my 99 blazer but there's no heat.there is also no heat in the lower radiator hose but is in the top hose to the thermostat.
Posted on Jan 24, 2009
The age of the vehicle does suggest the heater core could be plugged, when the motor has been run awhile where is the temperature gauge (if it has one). ?
If i remember right it's not that bad a job to replace the heater core in those trucks... but it's been awhile for me. I would suggest some cardboard or something in front of the rad to see if it warms up at all. if so it is likely a thermostat that needs to be replaced.
Posted on Dec 16, 2008
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Posted on Jan 02, 2017
ther are two small tubes that open and close the valve to let in the hot air' one is from right under the carb intake and goes to the right (looking at the engine) right behind the fuse box. if there's o hole in that tube the heat will not work. just change mine becase the tube dry-rotted
Posted on Dec 04, 2011
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