Volvo RWD 120-130 Forum

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On a more serious note - oil breather 120-130 1967

There should be a directional arrow on the PCV valve showing the direction toward the intake.

If you are still experiencing too much crankcase pressure, you may want to go "old school" and make up a draft tube off of the breather. Basically it is just a hose that comes off the breather, takes a 180 degree bend and then sticks down toward the ground. I route it down towards and below lower control arm. Works pretty well on my B20.






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New On a more serious note - oil breather [120-130][1967]
posted by  KlausC subscriber  on Thu Apr 1 10:08 CST 2010 >


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