A/C Issue

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May 21, 2013 | 11:40 AM

NVUSZ28

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From: The Great State of Texas

A/C Issue

I modded the car for the last 6 months, nothing "major" but now the A/C doesn't blow out of the top vents. It'll only blows cold air out of the top/defroster vent, and the bottom vents.

Any ideas?

May 21, 2013 | 12:01 PM

therealcreeper

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vacuum line probably

May 21, 2013 | 12:12 PM

NVUSZ28

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Quote:

Originally Posted by therealcreeper

vacuum line probably

What would the vacuum line have to do with it?

May 21, 2013 | 11:47 PM

superlazy

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Quote:

Originally Posted by NVUSZ28

What would the vacuum line have to do with it?

Really? The servos that switch the gate that diverts vent flow is controlled by engine vacuum. KISS that is why it is still used

May 22, 2013 | 05:33 PM

therealcreeper

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yeah if you did an ls6 intake or removed the AIR system there's probably a vacuum leak from one of the lines in the back somewhere

May 22, 2013 | 08:14 PM

Homeless2bNY

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you didnt hook up the vacuum ine to the port all the way at back of intake.

you will find the line and fitting between the ECU and engine area
along firewall.

find it and plug it back in.

May 24, 2013 | 04:54 PM

NVUSZ28

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Quote:

Originally Posted by Homeless2bNY

you didnt hook up the vacuum ine to the port all the way at back of intake.

you will find the line and fitting between the ECU and engine area
along firewall.

find it and plug it back in.

I would be the one to throw it away... yup. I got a new line, and now the fishing begins to find the line from the back of the firewall!