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1993 300E 185K miles on it
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8 Posts
Discussion Starter #1
1993 e300
Ok sorry can't post a pick but I was broke down on side of road.
On top of the firewall by the fusebox and the vacuum fitting that operates the vent doors there is some type of "y" fitting that split and steam coolant was coming out of it. What is it called and is it dealer only? I guess it's plastic but it was dark and I had no tools.

Just to ask, the past two mornings it took like 15 to 20 minutes to actually have heat come out of vents or defrost, could this be part of the problem?

Thanks in advance and please help
 

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2013 E350 sedan, 2013 E350 cab, 1993 400E sold,1999 ML320
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2,436 Posts
Im not sure by the fuse box, most of the heat system is on the passenger side area. A/C lines run over there, could be the intlet and the duo valve area. The not warming inside fast enough could be the aux heat pump not functioning.
 
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