[Vwdiesel] TD swap black smoke from using NA exhaust?

[LBaird119 at aol.com]

A simple thing to try, as suggested, is to disconnect the hose to the
boost enrichment.  If the power drop is tolerable, that should stop the
smoking.  The other thing is to drive with your mirror.  If you see smoke,
lift your foot.  You will loose smoke until you start to loose power.  At
that point the smoke will have stopped or nearly so.  You learn to feel
that line between where the power ends and the smoke begins.  :)
     Loren