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'92 740 No Heat 700 1992

posted by  WrenWright on  Mon Dec 7 10:39 CST 2015
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last visit: Mon Oct 20 07:51 CST 2014
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My '92 740 has no heat. I've verified that the heater valve under the hood is operating properly and it has a good thermostat. My understanding is that there is not a hot water valve inside the cabin, only the one under the hood and that the hot air is routed into the cabin when a flapper swings open or closed via a vacuum motor. Is that correct?

Any tips to getting this thing working again? I'm not looking forward to pulling the dash, but it may come to that if needed.

Thanks.





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New '92 740 No Heat [700][1992]
posted by  WrenWright  on Mon Dec 7 10:39 CST 2015 >


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