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Discussion Starter · #1 ·
I just replaced my transmission with a rebuilt one 50 miles on new one and everything shifts fine but there is a groaning or moaning sound coming from that area at the top end of 2nd 3rd etc. No noise at all on 1st or reverse. Any suggestions?
 

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I assume you have a warranty on this unit? Time to see how good that warranty actually is.
 

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Is this in a van?
 
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