NEW GUY....HELP!!!

[NCTWITCH]

HEY GUYS IM NEW HERE, I HAVE A 86 CHEVY C10 305 4BLL, I AM IN AZ SO I DO HAVE TO HAVE EMMISSIONS DONE, BUT I REG UNDER MY DADS ADRESS IN PINE TOP SO I DONT HAVE TO GO THROUGH EMM...I HAVE ALOT OF VAC LINES PLUGED AND NOT RUN, WHICH IS FINE IF NO EMM, BUT WHERE DOES THE EGR PLUG INTO THATS CAPPED OFF, AND IF ANYBODY HAS THIS ENGINE WITH ALL THERE LINES RAN OFF THE CARB, I WOULD LIKE TO SEE PICS.....THANK YOU

[Lt.Del]

Welcome!  Piece of advice...LOSE THE CAPS!
I have a 79 Big 10, and, when I removed the engine to put my 383 stroker in it, I took hundreds of pics w/ my digital camera.  I don't know what changes were made in the vacuum schematics from 79 to 86, but, you are welcome to pull up the site that I have the pics on www.delbridge.net/vacuum.html

Now, you should have a grey color decal under your hood, probably near the radiator support, showing the emissions schematics for your truck.  If not, get a chilton's manual or Haynes.  If you live near a salvage yard, go to it and take pics of old trucks...i love doing that and learn quite a bit.  I'd rather take someone else's truck apart than mine when seeing how things work and go together.

Hope this helps.   

[NCTWITCH]

Well i have most of the lines hooked up, but there are a few off the carb that are capped, dont know where they go, i do need to know where the egr plugs into though, i do have a few plugs in front of the motor that have 4 vac lines coming off and another next to it that has i think 2 or 3 all capped off as well

[MudMonster85]

actually theres a bit of difference between 79 and 86 vaccuum lines. Here try this:

[NCTWITCH]

I ALREADY HAVE A VAC DIAGRAM, I REALLY NEED TO KNOW WHERE THE EGR VAC PLUGS INTO, THATS THE ONLY THING I DO NOT HAVE RAN, RIGHT NOW ITS CAPPED OFF.....

[VileZambonie]

If you have the diagram then just run the hose according to the diagram. The EGR should have a solenoid and a thermostatic vacuum switching valve connected to a ported vacuum source.