egr

I need to smog check my car next month so i need help figuring this out. the description says (EGR exesive gas flow). i previusly had my pcv hose colaps i took my car to a mechanic and told me he could fav a hose for me. he did and work for about a week then i got this code. i just replace it...

Putting on Idle, bad gas? Next step? -- 2003 LX 2.0 SPI 2003 LX 2.0 SOHC SPI Auto Transmission, Firewall Mounted DPFE My Focus putts terribly at idle, its gotten to the point that it has stalled several times (at stop lights). I have not had any loss in power whatsoever, and the car only does...

Can you get rid of this when you have a egr delete tune, if so what do you do with the vacuum line holes that go to the intake manifold? plug or does this thing need to stay on?? when porting the TB since i have it out, what do people do, i have epoxy i just dont understand what there porting...