2003 Honda cr-v

KEN SHOLTS

MEMBER
2003 HONDA CRV
4 CYL
4WD
AUTOMATIC
125,000 MILES

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

Saturday, January 15th, 2011 AT 9:16 PM

2 Replies

KEN SHOLTS

MEMBER
2 POSTS

Cancel, I got the answer.

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Saturday, January 15th, 2011 AT 10:23 PM

JACOBANDNICKOLAS

MECHANIC
108,217 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.

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Saturday, January 15th, 2011 AT 11:19 PM