vacuum locations

[1995greenstang]

i put ona smog delete anyone else did this?
well i did away with the vaccuum"s to it can anyone tell me what color the egr vaccuum is? the red one? and do i need any of the others hooked up cat get the egr to work properly so im getting spark knock bad and running like crap if anyone could tell me what i need to do to fix the problem and how to hook up vacuum to the egr without the smog being there without the other vacuums they run into the fender pictures would be helpfull thanks i appreciate any feed back

 

[sl03gt]

I believe the smog hoses are grey in color. The red goes to the vacuum source on the intake, the green goes to the egr. The smog tubes only pull vacuum on open loop. After the car reaches operating temp the soelenoids in the fender stop pulling vacuum allowing the air pump to pump only to the cats.

 

[sl03gt]

You need the lines from the fender because there is a soelenoid in there that regulates how much vacuum the egr gets. Is taht what you are asking?