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4r100 trans Flow test

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Old Oct 13, 2014 | 11:47 PM
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4r100 trans Flow test

Does anybody know how much trans fluid I should get in a "flow test". I've read on here (I think) that I should get so much fluid in a 15 second period.
Can't find the thread and don't remember how much fluid is "passing" or "fail".


Its in a 2003 f-350 frame class C motorhome with 5.4 that leaves driveway at 10,380 pounds, so I change fluid about every other year and want to make sure cooler is not getting plugged up.
Does anybody know?


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Last edited by pathf350; Oct 13, 2014 at 11:48 PM. Reason: spelling
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Old Oct 14, 2014 | 07:33 AM
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You should be getting at least one quart every 15 seconds if everything is as it should.
 
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Old Oct 14, 2014 | 07:36 AM
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Here's a reference from someone who knows these things very well:

https://www.ford-trucks.com/forums/1...l#post12797931
 
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Old Oct 15, 2014 | 10:51 PM
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Op here


Thanks
 
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