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Re: E23 84 735i - heating, air problem (archive)
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Posted by ...tom on September 16, 2001 at 07:21:34:

In Reply to: E23 84 735i - heating, air problem posted by Michael on September 15, 2001 at 19:01:36:

most likely you have a leak either at the hose connections or your heater box has a leak. in either case you're in for some fun as the console has to be disassembled to get to these parts. this doesn't have anything to do with the actual hvac controls.

...tom
'84 735i euro


i have recently bought 10/83 German mnft Aus import 735i. The heating & aircond is not working and coolant has appeared in the passenger & drivers floorwell. I note two coolant hoses go thru firewall to HVAC presumably and maybe these are leaking? i notice the other contributors refer to a HVAC Schematic and was wondering if this would assist me in tracing the problem. all assistance appreciated. thanks.




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