Dave, thanks for all the help this has been a great post. Now, how much vac. should be supplied to the manifold? I get about 2in at idle and 3-4 at higher RPM's. I assume this is not enough. Where does the supply come from? I cannot find the vac line with the same color combination under the hood anywhere. Any pointers? I am fortunate in that only the number 3 line didn't hold vac.

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Muleears
'07 E320 Bluetec 133K my DD
'04 Jaguar XJ8 VDP, 34K
'10 Hyundai Accent 60K Grocery Getter
'02 VW Golf soon to be on the road again
'97 E300 Diesel Son's DD
'61 VERY tolerant wife

Hampton Roads, VA USA

Gone but not forgotten:
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'86 300SDL
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