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A/C Issues-nothing from front vents

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Old May 19, 2008 | 05:04 PM
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Default A/C Issues-nothing from front vents

I dont know if this happened before or after, but not till after I installed my FAST 78 intake did I notice that my A/C wasnt working right. When I put on the A/C, it will blow through the vents by the pedals and up through the defrost vent on the dash, but nothing comes out the front vents that blow out towards me. Anyone have an idea what this could be? Leak in a line, messed up a sensor or something while doing my intake?
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Old May 19, 2008 | 05:09 PM
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That's the default mode, you have a vacuum leak somewhere behind the intake towards the passenger side.
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Old May 19, 2008 | 05:15 PM
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https://ls1tech.com/forums/showthrea...ght=vents+dash

i just had this **** happen to me. read this post it helped me find mine.
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Old May 19, 2008 | 05:45 PM
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Yep little hard plastic hose plugs into the pass side of the intake right by the MAP sensor. Put it back in there.
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Old May 19, 2008 | 06:06 PM
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Ha. Thanks guys. Looks like Im pulling the intake off. This time Ill take the time to organize the giant cluster f' thats behind the intake!
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