#108340, "RE: Vacuum problem...?" In response to In response to 0
Originally posted by eclipserstturbo It's plumbed straight from the intake mani so I know the reading is accurate.
How do you know the gauge is accurate? Or the line or either fitting has no leaks in it?
Just because it is plumbed on a dedicated line does not mean the reading is accurate. Check everything out. At 10 in Hg your idle would be high. Is this the case?