posi doesnt work

	Blazer Forum Classifieds Photo Gallery Search Contact BF Sponsors
Blazer News Member List Forum FAQ Timeslips Recalls TSBs Calendars Register Login

posi doesnt work

Printable Version

Blazer Forums >> Mechanical & Maintenance >> Steering, Suspension & Drivetrain >> posi doesnt work

Page: [1]

Message

<< Older Topic Newer Topic >>

posi doesnt work - 6/26/2008 7:38:12 PM

NVANZEE

Posts: 212
Joined: 1/13/2008
From: Grand Rapids, Michigan
Status: offline

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.

_____________________________

99 2 Door 4x4
31x10.50 BFG A/T''s
clear corners
2 12" 1300 watt Sony Xplod subs
1200 watt sony amp

Post #: 1

RE: posi doesnt work - 6/26/2008 8:12:25 PM

TripleBlackBlazer

Site Moderator
Posts: 1900
Joined: 2/13/2007
Status: offline

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.

_____________________________

AAZK4LIFE I davtak: milk and marshmallow - yum - strap me in to the john lol

(in reply to NVANZEE)

Post #: 2

RE: posi doesnt work - 6/26/2008 8:20:05 PM

NVANZEE

Posts: 212
Joined: 1/13/2008
From: Grand Rapids, Michigan
Status: offline

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

_____________________________

99 2 Door 4x4
31x10.50 BFG A/T''s
clear corners
2 12" 1300 watt Sony Xplod subs
1200 watt sony amp

(in reply to TripleBlackBlazer)

Post #: 3

RE: posi doesnt work - 6/27/2008 4:06:54 AM

swartlkk

Posts: 13666
Joined: 5/1/2005
From: Waterloo, NY
Status: online

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.

_____________________________

Kyle-

2004 Rainier
1970 Chevelle - Resto
1974 K5 Blazer - Resto

(in reply to NVANZEE)

Post #: 4

RE: posi doesnt work - 6/27/2008 4:24:06 AM

NVANZEE

Posts: 212
Joined: 1/13/2008
From: Grand Rapids, Michigan
Status: offline

no i have only had it for about 8 months

_____________________________

99 2 Door 4x4
31x10.50 BFG A/T''s
clear corners
2 12" 1300 watt Sony Xplod subs
1200 watt sony amp

(in reply to swartlkk)

Post #: 5

RE: posi doesnt work - 6/27/2008 9:32:13 AM

WolfPack