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Re: vents go to default position when load is applied to engine
Posted to HVAC Forum on 6/12/2012 15 Replies

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I service a good many fleets. On just about every Econoline (maybe 60 or so) I've converted them to the old style GM vacuum ball. I run a vacuum hose from the original vacuum source to the ball. then... Login to read more.

15 Replies Received (View Replies)