EGR filter

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Infinitiguy19
Posts: 7787
Joined: Sat Dec 22, 2007 4:58 pm
Car: 1993 Infiniti Q45 188580 Miles
1994 Infiniti Q45a 240000 Miles

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Is there a way to filter the gas that come from the EGR into the plenum? I have a feeling that the EGR is the a big part why the plenum gets so filthy. I am still at it with the Berryman chem dip (1 gallon) stuff.

Toyota I believe uses a EGR cooler for more efficiency.


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SanCarlosQ45
Posts: 260
Joined: Sun Feb 10, 2008 1:47 pm
Car: 1994 Q45 144,000
2013 Nissan Xterra Pro-4x
1967 MGB GT Special
Location: Ooltewah, TN

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Thats part of it, but the majority is the pcv system; thin film of oil that has burned on. I think the only way to get rid of most of the oil is through a catch can, but I dont know if that requires venting to the atmosphere.


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