No 4-wheel drive

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Jan 10, 2011 | 09:38 AM

sandan5

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Joined: Jan 2011

Posts: 1

No 4-wheel drive

I have a '87 s10 blazer (6cyl, automatic) that will not go into 4 wheel drive.....any ideas for what I can check?.....e.g. cable, linkage, etc.

thanks

Jan 10, 2011 | 10:23 AM

laxman21

Beginning Member

Joined: Aug 2010

Posts: 31

Vacuum actuator under battery or vacuum switch on tcase.

Jan 10, 2011 | 10:27 AM

swartlkk

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Joined: May 2005

Posts: 41,332

From: Waterloo, NY

Start here:
Common 4x4 Problems

On that old of a truck, the actuator is located on the inner fender, not under the battery.

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