2003 honda cr-v

2003 HONDA CRV
125,000 MILES • 4 CYL • 4WD • AUTOMATIC
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KEN SHOLTS
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  • 2 POSTS
I have a 2003 honda cr-v. No heat. Changed the water pump, thermostadt, flushed hater core, still no heat. Is there a bleeder to get air out of the system or any thing you can think of. Ken
Jan 15, 2011 at 9:16 PM
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KEN SHOLTS
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cancel, i got the answer.
Jan 15, 2011 at 10:23 PM
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JACOBANDNICKOLAS
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  • 110,175 POSTS
If there is a bleeder, it will be on the thermostat housing. If there isn't, loosten the return line from the heater core to release any trapped air. Do this first, start the engine, with the heater on high, let the engine warm up. Check to see of both heater core hoses are hot. If they are, you have circulation through the heater core. If only one is hot, then you have a plugged core or an air block. If they are hot, check the blend door. It is located near the heater core. It determines if you get heat or AC into the vehicle.
Jan 15, 2011 at 11:19 PM
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