Vacuum lines

Tiny
DANVONBEHREN
  • MEMBER
  • 1996 CHEVROLET BLAZER
There are 3 vacuum lines that run from the top of the tranny, what are they and were do they go?
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Thursday, July 2nd, 2009 AT 10:54 AM

7 Replies

Tiny
JACK42
  • MEMBER
They are for the transfer case. Heres the diagram


http://www.2carpros.com/forum/automotive_pictures/1639_blazer_3.jpg

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Friday, July 3rd, 2009 AT 8:36 AM
Tiny
DANVONBEHREN
  • MEMBER
Can you tell me where on the engine point (a) connects to.
This is a 1996 v 6 4.3 4x4 engine came out of 2 wheel drive vehicle
thank you
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Monday, July 6th, 2009 AT 2:33 PM
Tiny
JACK42
  • MEMBER
The vacuum port on the back of the intake plenum, near the distributor
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Monday, July 6th, 2009 AT 5:41 PM
Tiny
BJCHARLE
  • MEMBER
  • 1996 CHEVROLET BLAZER
1996 Chevy Blazer 6 cyl Four Wheel Drive Automatic

I was just wondering if the vacuum hose was a normal rubber hose or something different
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Thursday, April 4th, 2019 AT 12:08 PM (Merged)
Tiny
M_H_RITZEL
  • EXPERT
The vacuum hose is like any other one you can buy in a store. There are cases where there is pressure involved and those hoses are made heavier.
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Thursday, April 4th, 2019 AT 12:08 PM (Merged)
Tiny
AECHUCKE
  • MEMBER
  • 1996 CHEVROLET BLAZER
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 167,000 MILES
I lost the vacuum diagram I made for my vehicle and alldata, haynes, mitchel, and dealership didn't have one. The dealership said look under the hood, well I didn't see it all I saw was the belt routing diagram. So besides under the hood where else can I get one? I am mainly interested in the routing of the transfer case lines and where the EVAP purge hose goes. If you can help me I would greatly appreciate it.
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Thursday, April 4th, 2019 AT 12:09 PM (Merged)
Tiny
SERVICE WRITER
  • EXPERT
I don't have a diagram, but can suggest a method. Take a look in the classified ads for one like yours. Go look at it and take your digital camera.
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Thursday, April 4th, 2019 AT 12:09 PM (Merged)

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