Question about vacume lines on the back of ls6 intake
Thread Starter
On The Tree
Joined: Nov 2002
Posts: 123
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From: The Woodlands, Tx
Question about vacume lines on the back of ls6 intake i need to find a diagram of all the vacume lines that run from back there and to where they go, and i need them asap
justin
justin
TECH Junkie
Joined: Nov 2001
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From: Los Angeles
Re: Question about vacume lines on the back of ls6 intake There's only two, one huge one that runs over to the brake booster and one tiny one that runs to the AC vent stuff inside the car. That is it. There's no way to hook them up wrong since there's only 2 ports of different sizes on the back of the intake.
TECH Veteran
Joined: Aug 2002
Posts: 4,055
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From: Hartsdale, NY
Re: Question about vacume lines on the back of ls6 intake No; the AC would continue to blow cold if the small vacume line was not connected at the back of the intake manafold, however, the cold air from the AC system could not enter the passanger compartment because the air vent would be closed (I think)....
TECH Junkie
Joined: Nov 2001
Posts: 3,604
Likes: 0
From: Los Angeles
Re: Question about vacume lines on the back of ls6 intake If you dont have the tiny line hooked up, the AC will still blow cold or hot or whatever temp its set to, BUT, it'll only blow out the defrost vent. The vacuum line controls the vent passages.
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