vac. line HELP PLEASE ?
 

Is there any where i can find a diagham for the vac. lines that run under the TPI? while changing my thermostat, some hard lines came unplugged in the area right behind the thermostat and under the plenum.
I just want to make sure I plugged them to the correct spot. Because now it just doesn't seem to idle quite right. I also put in new plugs and wires.. LIKE MY WIFE ALWAYS TELLS ME--IF IT AINT BROKE, DON'T FIX IT. BUT I NEVER LEARN ! Any help would be great
THANKS

RE: vac. line HELP PLEASE ?
 

They go to the vacuum control solenoid for the EGR valve. 1 is source vacuum and the other goes to the EGR valve.

RE: vac. line HELP PLEASE ?
 

Mech259,
You are the man.

RE: vac. line HELP PLEASE ?
 

[IMG][/IMG]i recently recieved this thanks to yet another helpful corvette owner. maybe it will help others as well

[IMG]local://upfiles/2755/7DC7A45BCDAB48CAA530096A1571B8E3.gif[/IMG]

RE: vac. line HELP PLEASE ?
 

So is it OK now, my friend?

RE: vac. line HELP PLEASE ?
 

I DID HAVE ONE OFF. IT SEEMS TO RUN BETTER !! THANKS AGAIN