Thread: It's CRITICAL... how you set your transmission's vacuum system on your diesel MBZ...
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Old 02-21-2010, 01:03 AM
RogerB34 RogerB34 is offline
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Join Date: Dec 2009
Posts: 19
Brian - clarification pls.
". It'll be the Mityvac on one side, the transmission modulator on the opposite side and the VCV on the bull (via the damper). Pump up the mityvac and confirm the 12.5" at idle. It should hold vacuum reasonably well..........bleed down in 20 seconds or more."
Engine running at idle with the rod VCV to fuel injection pump connected?
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