Why am i still getting this code, the only thing i can think of is the egr valve, but it moves up and down with now problem, so i don't think thats it, new vac saliod on it $100. Not cheap Any ideas? Thanks

 

Check the vaccum hose condition and routing. I wwas getting that on my 85 and the one hose pooped out by the TB. It wasn't even the one for the egr

 

Thanks man, i will double check it, i know all the vac hoses are pretty new, but i will diff check, thanks again

 

do you have a haynes manual it shows you a few ways to check it to make sure its the egr

 

Had the same problem.

It's not the EGR valve. Instead of yanking out your hair and going bankrupt at the auto parts store, Go to a boneyard and get yourself another vacuum switch and another EGR solenoid out of a scrapped Firebird or Camaro.

For some reason these components like to crap out more frequently than other emission components.

 

Both items you mention are new $96.54

 

yeah but a boneyard it would be less then 20 bucks, couldn't hurt to try