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Transmission flush by cooler pipe

1179 Views 8 Replies 6 Participants Last post by  mckellyb
Hi guys,

I'm going to flush my tranny tomorrow (100k on it).

Dou you know which cooler pipe is outlet which one is inlet?
Is this described somewhere?
I can't find it on alldatadiy.com

6L50

Thanks!
1 - 3 of 9 Posts
Flushing is NOT recommended, Drain and refill "IS"
Why not?
I though do flush just via outlet line so tranny will pump out old oil in to the botlle or can.
Then re fill and repeat flush until oil come out clean.

Oil (old or new) flows through all tranny parts all the time and any dust, dirt etc should be stopped in the filter right?
I thought new oil will provide better cooling and viscosity.

I have to consider it.
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