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- Steering, Suspension & Drivetrain (https://blazerforum.com/forum/steering-suspension-drivetrain-36/)

- - posi doesnt work (https://blazerforum.com/forum/steering-suspension-drivetrain-36/posi-doesnt-work-21559/)

NVANZEE

06-26-2008 09:38 PM

posi doesnt work

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

06-26-2008 10:12 PM

RE: posi doesnt work

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

06-26-2008 10:20 PM

RE: posi doesnt work

yes it is G80 and i have been stuck a few times and the wheel with out traction is always the one spinning

swartlkk

06-27-2008 06:06 AM

RE: posi doesnt work

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

06-27-2008 06:24 AM

RE: posi doesnt work

no i have only had it for about 8 months

WolfPack

06-27-2008 11:32 AM

RE: posi doesnt work

I'll take your G80. Being busted and all...free? :D

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