1996 4.3 4x4 Vacuum Diagram

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Sep 29, 2019 | 04:27 PM

Bash

Thread Starter

Beginning Member

Joined: Apr 2018

Posts: 19

1996 4.3 4x4 Vacuum Diagram

I am in need of a vacuum diagram for my 1996 Blazer with a 4.3 and 4x4, I've searched everywhere and can't fine one. If anyone has one your a blessing.

Sep 29, 2019 | 09:47 PM

christine_208

BF Guru

Joined: Dec 2016

Posts: 5,610

From: Moscow, ID

christine_208 has a spectacular aura about

Here is a link I saved that is for a 97.

Is it for the under-hood hoses? Then this might help.

https://blazerforum.com/forum/engine...ng-help-93443/

Sep 30, 2019 | 07:54 PM

swartlkk

Administrator

Joined: May 2005

Posts: 41,333

From: Waterloo, NY

Quote:

Originally Posted by LesMyer

Keep in mind this is for a 4 button 4WD. 3-button 4WD has some different vacuum lines and the actuator is 3-port mechanical and on the transfer case.

What Christine linked to is the correct diagram for the 3-button setup. The NV236 (4-button) transfer case didn't come out until '98. Even though it was a mechanical device, it was still called the vacuum switch on the NV233 transfer case.