2004 Accord Ex V6 with ACC

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2004 Accord Ex V6 with ACC - 10/2/2007 9:59:39 AM    Good to go   Posts: 7 Score: 0 Joined: 10/1/2007 Status: offline Hi guys, I have a 2004 Accord Ex V6 dual climate control and I am not getting any heat. The temperture gauge is showing normal. The blower motor is working. The upper & lower rad hoses are hot to thouch and the lower heater core intake hose is hot, the heater valve is working ok...but the top return heater hose is cold to thouch . So the hot cooling is not circulating through the heater core. Any suggestion would be appreciated.  Post #: 1

RE: 2004 Accord Ex V6 with ACC - 10/2/2007 12:06:00 PM    falkore24 Posts: 5663 Score: 0 Joined: 8/16/2007 From: Wayne, NJ Status: offline   signature   _____________________________ 2006 Scion TC (ZPI-18G pending) 2000 V6-AT (RIP 3G) Temp Search thanks to Finch13 (in reply to Good to go) Post #: 2

RE: 2004 Accord Ex V6 with ACC - 10/2/2007 12:49:59 PM    Good to go   Posts: 7 Score: 0 Joined: 10/1/2007 Status: offline Ok Wayne, I have don't everything you said. Now will you help? _____________________________ I drive a 2004 Accord EX V6 automatic climate control I had the car since new. (in reply to falkore24) Post #: 3

RE: 2004 Accord Ex V6 with ACC - 10/2/2007 12:55:13 PM    sir_nasty Posts: 6303 Score: 0 Joined: 2/23/2006 Status: offline There should be a flow valve just before the heater core that opens/closes to allow the exchange, this may be hanging up, trace your lines into the heater core and look for it, make sure it's still connected etc.  Is the car still under warranty by chance? _____________________________ 1981 Civic Station Wagon - ROhnda (Really Old Honda) 1981 Honda CB650 Motorcylce - WHEE What More can I say? 2000 Lexus RX 300 - Oooh baby my wife let me drive it once!! Quote: Life''s great but it''s not all beer and skittles (in reply to Good to go) Post #: 4

RE: 2004 Accord Ex V6 with ACC - 10/2/2007 7:23:55 PM    smaglik Posts: 2594 Score: 0 Joined: 11/1/2006 Status: offline quote: ORIGINAL: falkore24   signature   man...i understand your frustration...but give these new people a break...he had the model yr engine in his post....christ... _____________________________ 1987 BMW 635csi 5MT 1995 Honda Passport LX 4WD 6CYL 5MT (in reply to falkore24) Post #: 5

RE: 2004 Accord Ex V6 with ACC - 10/3/2007 8:07:04 AM    falkore24 Posts: 5663 Score: 0 Joined: 8/16/2007 From: Wayne, NJ Status: offline On accords, the 2-door and 4-door models are basically different cars.  I couldn't tell you how much time I've spent looking to help people and had it turn out to be the wrong model. How do you know that the valve is working properly?  If it is, it sounds like there's something in your heater core .... bad news.  Have you ever used radiator sealer?  That stuff can gel and cake onto the tubes and cause restrictions.  Since you have a total blockage, I'd suspect the valve. PS - Thanks for the signature. Smag: < Message edited by falkore24 -- 10/3/2007 1:54:21 PM > (in reply to smaglik) Post #: 6

RE: 2004 Accord Ex V6 with ACC - 10/3/2007 11:33:01 AM    smaglik Posts: 2594 Score: 0 Joined: 11/1/2006 Status: offline they might...but that's a fact of growing up in the midwest...part of the dialect, even the die hard catholics. _____________________________ 1987 BMW 635csi 5MT 1995 Honda Passport LX 4WD 6CYL 5MT (in reply to falkore24) Post #: 7

RE: 2004 Accord Ex V6 with ACC - 10/6/2007 8:56:39 AM    Good to go   Posts: 7 Score: 0 Joined: 10/1/2007 Status: offline I got heat, thanks guys, I replace the valve and now it's working fine. Much appreciated _____________________________ I drive a 2004 Accord EX V6 automatic climate control I had the car since new. (in reply to smaglik) Post #: 8

RE: 2004 Accord Ex V6 with ACC - 11/23/2007 11:35:19 AM    vishnuo   Posts: 5 Score: 0 Joined: 11/23/2007 Status: offline Hey guys, i have a similar problme on my 2004 accord with dual climat. I get heat when teh car is driving, but when im at idle the air goes cold. When i rev the engine to around 2 - 3k rpm i start getting hot air again? Any suggestions? _____________________________ vishnuo (in reply to Good to go) Post #: 9

RE: 2004 Accord Ex V6 with ACC - 11/24/2007 6:02:23 PM    nafango2 Posts: 1108 Score: 0 Joined: 8/18/2007 Status: offline you will get more replies if you start your own thread, that way people will see it. Also, post it in the General Tech Help section, the DIY request section is not really for asking for help, although its not really strictly enforced. _____________________________ 96 Accord LX 4cyl. 4dr AT w/o vtec (F22B2) Security System / Keyless entry (in reply to vishnuo) Post #: 10

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