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#1
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126 Heater core information needed
Hello everyone,
I need a little help again. I'm trying to diagnose my heat problem, I have very little heat. The engine temperature is normal and I can't see any tears in my monovalve diaphram. I would like to bypass it just to be sure that I haven't missed a tear. My problem is that there are 3 hoses going to/from the heater core. 2 from the monovalve and 1 to the block (return) I am wondering if you could explain what the deal is with the 2 "incoming" hoses? Thanks Corey
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1982 300sd 1980 300cd (sold) |
#2
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pull off the plug to the monovalve.this should give you full heat[it needs power to keep it closed]if your heat now improves you know that it is either the push buttons or more likely the temperature regulator relay[underglove box screwed to airduct].
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David S Poole European Performance Dallas, TX 4696880422 "Fortune favors the prepared mind" 1987 Mercedes Benz 420SEL 1988 Mercedes Benz 300TE (With new evaporator) 2000 Mercedes Benz C280 http://www.w108.org/gallery/albums/A...1159.thumb.jpg |
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