What kind of vacume should I have at idle?
10-22-2007, 05:18 PM
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Join Date: Apr 2007
Location: Georgia
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What kind of vacume should I have at idle?
My vacume/boost gauge is only reading like 3-4hg (or whatever its measurement is) at idle. It reads boost just fine. What's the deal? I've got it T'd into the red vacume hose at the throttle body. I've seen cars with 15-20at idle. Does anyone know why mines so low? Is it my cams or does that have any effect?
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