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#1
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91 300 CE vacuum line?
1. how many vaccum lines go to the transmission? I just finished an engine job and I seem to have an extra vacuum line unhooked at both ends. Don't laugh...I know...I found it near the rear of the intake manifold and I think it may go to the transmission for shifting? If anyone can help, thanks.
2. also, the vacuum line from the diaphram pressure regulator...where should it go to? Thanks
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1991 300CE Sportline ![]() 1983 300SD TurboDiesel (Gone but not forgotten) |
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#2
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Only 1 vacuum line to the trans.
The fuel pressure regulator on that engine has a bleed off line that goes into a crankcase breather hose. (no vacuum)
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MERCEDES Benz Master Guild Technician (6 TIMES) ASE Master Technician Mercedes Benz Star Technician (2 times) 44 years foreign automotive repair 27 Years M.B. Shop foreman (dealer) MB technical information Specialist (15 years) 190E 2.3 16V ITS SCCA race car (sold) 1986 190E 2.3 16V 2.5 (sold) Retired Moderator |
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#3
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Which hose? I restored all the hoses on the air pump system and the PCV system, I can't seem to remember that bleeder line fitting any of those? Will leaving it open hurt anything?
Thanks
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1991 300CE Sportline ![]() 1983 300SD TurboDiesel (Gone but not forgotten) |
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