no heat in 380se (126)
11-12-2007, 11:57 PM
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380se
no heat in 380se (126)
i have absolutely no heat in a 380se ac works and the ac compressor seems to click on even though the temp control is in the red zone even if i do not have defrost selected. i hear it cylce on and off. help im cold
11-25-2007, 11:34 PM
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'85 380SE
Assuming that hot engine coolant runs through the heater core, there may be no coolant running through the heater core or there may be a valve that's shut off or there's a blockage preventing the coolant from cycling through properly. Might be something wrong with valve that controls the amount of coolant going into the core. might be stuck or broken in such a way that it's in the closed position.
11-26-2007, 04:22 PM
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1991 560SEC Teal 1989 420SEL Ice Blue 1984 500SEC White
If you have minimal heat at idle and less as you accelerte and reach speeds, than I would look at replacing the monovalve insert.
