Vacuum Source Heater

[creslevi]

We changed the heater core last week (a real nightmare) on a 2000 Dodge durango, Now everything works but the blower, with a testlight there is power at the motor plug and when I turn the selector knob on the dash I feel no movement at either Vacuum Diaphram, I unplugged it on the dash and find no vacuum there, Does anyone have a detailed picture showing the routing of the vacuum lines, Could we have the lines reversed at the diaphram ?.
Rick

[sloyer]

Hi, i too changed my heater core last week ,justmake shure that your vacuum hoses are push't all the way in at the heater core hosing.
hope it helps.