I need to do fluid replacement..transfer case, both diffs, and trans!?

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Mar 5, 2012 | 10:37 AM

#31

bflank

Senior Member

Joined: Mar 2008

Posts: 347

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I have heard the same advice on not flushing transmissions from multiple people whose opinions I respect. There is apparently some risk of doing serious damage to the trannie.

Mar 5, 2012 | 12:23 PM

#32

RKSmith163

Senior Member

Joined: May 2008

Posts: 834

From: Blacksburg, VA

Quote:

Originally Posted by bflank

I have heard the same advice on not flushing transmissions from multiple people whose opinions I respect. There is apparently some risk of doing serious damage to the trannie.

GM does not recommend it but it doesn't stop the dealers from trying to sell it to you.

Mar 5, 2012 | 03:26 PM

#33

drtom

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Joined: Aug 2009

Posts: 2,652

i dont know auto trannys so i will let it to ? someone when needed.

heres a q? ive had.
what could be wrong with dropping the pan and filt,AND THEN, run the eng for a,?, minute to dump the fluid,or more of it??