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99 3.8 V6 MAP vacuum line?

This is a discussion on 99 3.8 V6 MAP vacuum line? within the V6 forums, part of the Vehicle Specific category; Does anyone know if a vacuum line goes on the front facing MAP port on a firebird 99 3.8 and ...

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    99 3.8 V6 MAP vacuum line?

    Does anyone know if a vacuum line goes on the front facing MAP port on a firebird 99 3.8 and where it goes to? My buddy swapped 3.8's and has that port open and cannot remember where it might go/be. The rear port goes around the back of the intake to the fuel/evap maybe. He thinks it might go to the auto trans.

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    Quote Originally Posted by SSTODD View Post
    Does anyone know if a vacuum line goes on the front facing MAP port on a firebird 99 3.8 and where it goes to? My buddy swapped 3.8's and has that port open and cannot remember where it might go/be. The rear port goes around the back of the intake to the fuel/evap maybe. He thinks it might go to the auto trans.
    The front facing port on the MAP actually comes out there and then the vac hose turns under the MAP and goes back to the tranny.. Besides the brake booster vac hose there are only 2 other vac lines on our fly by wire 3800II's. The rear line on the MAP goes around the back and over to the Fuel pressure reg..

    PS. I know this thread is old but I figured someone else could use the info as well.
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