Positive crank ventilation
Revision as of 05:09, 23 November 2010 by Addicted2speed (talk | contribs) (moved PCV to Positive crank ventilation)
Positive crank ventilation. Vents crankcase vapors into the intake manifold to control pollution.
Positive crank ventilation. Vents crankcase vapors into the intake manifold to control pollution.