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1992 MB 300 SE A/C Problems
Starts out cool on all vents.... Set on Automatic (Dual System) 75F after a few miles when engine is at operating temp driver side dash and foot vent blows HOT AIR ??? HELP ![]() Ralph have you check the Dual heater valve at driver side behind left side head-lamp unit you may have hot water going to heater core after engine is warm-up or you have vacuum leaks
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. Last edited by Ralph-Andree; 07-23-2004 at 12:12 PM. |
#2
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do a search on the forum. I hope its not the "Evaporator" that seems to have plagued your body style w140 chassis.
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Ralph
have you check the Dual heater valve at driver side behiend left side head-lamp unit you may heve hot water going to heater core after engine is warm-up or you have vacuum leaks.
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MB STARS Master Guild Technician,17 years MB tech 14 years independent shop owner |
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