| Got heater diverter valve, now where is the vac line! [message #173346] |
Thu, 14 June 2012 20:12  |
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RF_Burns
Messages: 2277
Registered: June 2008
Location: S. Ontario, Canada
Karma:
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Senior Member |
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Hi all,
Picked up one of those heater hose diverter valves from NAPA up here in the Great White North. $37.00, a tad more than the 11.99 in the US of A. But by the time I get it across the border shipping & customs fees would make it more $$$.
Anyway, I have a 77 PB so I'm looking for the correct vacuum line to use. From Gene's site I have a "type III" system with 2 lines going to the temperature vac switch.
It appears the "Gray" line from the temperature vac switch has been T'd back into the main Vac line.
Is there a vacuum line diagram for this style? All I can find is this:
http://www.gmcws.org/Tech/air_conditioning/air_conditing.html
But it doesn't show any vac line routing.
Thanks
Bruce Hislop
ON Canada
77PB, 455 Dick P. rebuilt, DynamicEFI EBL EFI & ESC.
1 ton front end
http://www.gmcmhphotos.com/photos/showphoto.php?photo=29001
My Staff says I never listen to them, or something like that
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