Anyone know what this is? | Ford Escort Owners Association (FEOA)

Anyone know what this is?

Discussion in '1st Gen 1981-1990 CVH' started by SpeedMafia, Feb 7, 2020.

  1. SpeedMafia

    SpeedMafia FEOA Member

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    I have this hose with this blue little thing between my oil separator and intake manifold and not sure what it does? I plan of getting rid of the oil separator and do a catch can with baffles.

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