Quote:
Originally Posted by jholder
1.)Hooked my DIY intake pressure tester up directly to the intake of the turbo (airbox and accessories removed).
2.)Plugged the PCV hose (valve cover-to-intake hose)
3.)Plugged the idle air intake controller hose.
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I did the same, but my system wouldn't hold pressure at all it would go to almost 1 psi than almost instantly drop to zero. my vacuum at idle is -8 psi and car still runs fine, but why can't I pressurize my system to find my leak?