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Old 11-07-2013, 06:36 PM   #19
Ski-me
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Join Date: May 2012
Location: Colo Springs, CO
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Re: New to the forum with a couple ?'s and advice

Quote:
Originally Posted by Project86 View Post
So donut that line that passes through the firewall goes to that vacuum ball?
Mine is an 89' but I think there is a tee in there that sends a vacuum to the interior via the firewall, and then goes to the HVAC levers/control.

Vacuum comes off EGR valve too, I think.
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89' K5 Blazer, 2.5" lift, 35" tires
04' GMC Yukon XL, 3/4 ton, 8.1L
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