Quote:
Originally Posted by aktattoo
the breather allows air to cycle instead of just building negative pressure in the crank case
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I understand why a breather would be used. The question is did the factory screw up by designing a "Closed" system and I should add a vent, or did the car have a "vent" at one time and I should reinstall one, or does the "Closed P.C.V. System" work as it was intended and I should leave it alone? I do not want to just add a vent arbitrarily because as Tom's signature line states; "engineers do stuff for a reason".