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#1
07-12-1999, 11:50 AM
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Hello
I noticed that some of my vacuum lines are contaminated by oil or fuel. What parts may leak to cause this? I know of the vacuum pump diaphragm and the brake booster, but are there any other? Thanks in advance Nicolas ------------------ 1982 300D - http://members.xoom.com/nicodore/ |
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#2
07-12-1999, 05:43 PM
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Your injection pump shut-off device is probably letting some oil in. This is a round thing, mounted on top of the injection pump's governor, and it has one vacuum line connection.
Does your engine shut down a bit slow, or does it shut down at all? ------------------ Jake |
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#3
07-12-1999, 06:22 PM
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It runs normally for some time (5-30+ seconds) then starts slowing down, it may go back up to idle at this time, then dies. The whole thing can take one minute.
Nicolas ------------------ 1982 300D - http://members.xoom.com/nicodore/ |
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#4
07-12-1999, 09:00 PM
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You need to replace the shut off element. Then replace and/or clean out the lines.
------------------ Benzmac: ASE CERTIFIED MASTER AUTO TECHNICIAN SERVICE MANAGER FOR 14 BAY FACILITY MERCEDES SPECIALIST 8 YRS PARTNER IN MERCEDESSHOP.COM |
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