2001 Blazer Transfer Case

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Nov 14, 2008 | 02:27 PM

01blaze

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2001 Blazer Transfer Case

Whats the hose on top of the transfer case for?

Nov 14, 2008 | 05:37 PM

swartlkk

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From: Waterloo, NY

RE: 2001 Blazer Transfer Case

Could you be more specific??

Nov 14, 2008 | 05:49 PM

95Blzr

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RE: 2001 Blazer Transfer Case

Vent tube maybe?

Nov 19, 2008 | 12:45 AM

01blaze

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RE: 2001 Blazer Transfer Case

yeah well one of my friends said it was a vacuum hose. Do you think it may be it?

Nov 19, 2008 | 07:18 AM

swartlkk

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From: Waterloo, NY

RE: 2001 Blazer Transfer Case

There is a treo of vacuum lines on the transfer case located off towards the driver side in front. If I can dig up the picture...

There ya go:

The vacuum lines are right next to the black plastic connector for the encoder motor.

There is also a vent line that is at the top pointing towards the rear of the transfer case.

Nov 19, 2008 | 03:50 PM

01blaze

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Joined: Nov 2008

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RE: 2001 Blazer Transfer Case

what are these lines connected to?

Nov 19, 2008 | 08:01 PM

swartlkk

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Posts: 41,333

From: Waterloo, NY

RE: 2001 Blazer Transfer Case

I guess you mean the vacuum lines that connect to the switch...

The transfer case switch has a vacuum supply line, a line that runs to the front axle engagement actuator, and then a vent line to vent the line to the actuator when not in 4wd.

Is there a reason for all of these pointed questions?