Subject	Heater not working -- of course first day it's in the 40's..
Posted by	thumper300zx on October 25, 2012 at 10:08 AM
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Message	Of course I find it to be a problem the FIRST SUBSTANTIALLY COLD day of the year (yesterday). I've done a bit of searching -- gonna run diagnostics when I get home ( [ [ http://www.ttzd.com/tech/autocctech.html ] ] ). Have read some say that there are control motors that might be borked and requires a dash pull? My symptoms are -- I hit 'AUTO' and it will stay on defrost indefinitely...air blowing stays cold. Guessing water cock (motor?) not opening up to allow hot coolant into heater core. Checked coolant level thinking it would be low, but it was fine. I can manually set the blower to floor and face level -- but it doesn't change that hot air is not introduced -- stays cold. Can't test for A/C functionality as it's below 60 anyway. VISIT thumper300zx.com for PICS and TECH PAGES
Follow Ups	Heater not working -- of course first day it's in the 40's.. - thumper300zx 10:08:04 10/25/12 Re: Heater not working -- of course first day it's in the 40's.. - 300ZMang 12:04:41 10/25/12 Re: Re: Heater not working -- of course first day it's in the 40's.. - thumper300zx 13:53:48 10/25/12 does it always feel like 60 deg air or it just wont - 300ZMang 21:04:16 10/25/12 There is an auto c/c amplifier in duct under glove box that - craigz96tt 08:19:54 10/26/12
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