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IAC problem mimicks blocked flame trap? 700 1990

When you loose vacume in the intake system , the intake does not scavenge the pressure from the crancase and the pressure in the crancase will increase ( gasses are not just eliminated by their own pressure, they need to pe pulled out)






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New Diagnosis on '90 780 Burning oil... PCV? Turbo? Valve Guides? [700][1990]
posted by  volvofan1  on Fri Mar 8 06:42 CST 2002 >


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