Could a Used Oil Analysis (UOA) tell filter performance

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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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As most of us know Magnefine (Transmission and power steering) filters only filter down to 25 microns leaving the magnet to pick up from 3 microns and up. But the OEM transmission filter efficiency is unknown without a expensive (>$1000) tests. Could a $20 (2 tests needed) be able to tell which one is the better filter or are there too many variables?


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flyingbrick
Posts: 113
Joined: Sun Sep 26, 2010 11:51 am

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why does it matter? there are no other replys here because nobody cares about filter efficiency. God you get fussy about stupid things.


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