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posi doesnt work

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NVANZEE
6/26/2008 7:38:12 PM
i looked up the RPO''s and found out that i have posi.  The bad thing is that it doesnt work.  I think it is powered by vacuume correct me if im wrong but were does the line connect. im assuming that i have a bad line.  if anyone could tell me what to do it would help alot out on the trails.
TripleBlackBlazer
6/26/2008 8:12:25 PM
RPO code G80?  It is not vacuum controlled.  How did you test to see if it works?  They lock up if they see an axle speed difference of 20mph through a weighted clutch type of mechanism.  It is purely mechanical.
NVANZEE
6/26/2008 8:20:05 PM
yes it is G80 and i have been stuck a few times and the wheel with out traction is always the one spinning
swartlkk
6/27/2008 4:06:54 AM
Could be busted.  You''d need to open up the diff to determine if it is. 

Have you owned the truck since new?  Its also possible that someone swapped in a different rear end.
NVANZEE
6/27/2008 4:24:06 AM
no i have only had it for about 8 months
WolfPack
6/27/2008 9:32:13 AM
I''ll take your G80.  Being busted and all...free?  



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