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Re: Transmission ?? [message #327387 is a reply to message #327384] Thu, 21 December 2017 12:59 Go to previous messageGo to previous message
Tom Lins is currently offline  Tom Lins   United States
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Registered: February 2004
Location: St Augustine, FL
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Senior Member
Bierman wrote on Thu, 21 December 2017 11:42
This is from a limited mechanical member. The transmission leaks out a little fluid after sitting for a few weeks abd after a road trip. Is this normal? Is there an easy fix? Should I be worried
Also my speedometer reads 7 MPH slower than what I am going, I checked this out with gps and having another vehicle next to me, do not know what the PO has put in for final drive. Is there something I can check to see what the final drive is? Fixes to this problem? So when I am driving 55 I am actually going 62

Thanks for any and all input



If you have a tach you can use this table to figure out which final drive you have.
http://www.appliedgmc.com/level.itml/icOid/482



Tom Lins
St Augustine, FL
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