91 Sunbird 2.0L ping and beyond

how do you delete this post. I deleted messege-cant delete off fthe forum.
I must of missed something . Help Please!!!!!!!

  thunderboom7

any ideas or suggestion guys. anything you think i might be missing to check?I know sometimes the stupidest or simpliest or goofest work. My brain is rack. I take anything .

  thunderboom7

YOu say
quote
"so i thought timing was out a bit because of the pinging. check it,,read around 6 to 8 degrees btdc. so played around that. put A B key in moved timing around 12 to 16 btdc. "
end quote

What do you mean by "put A B key" Is this ignition timing or valve timing??

I also agree that the EGR is just a useless pile of scrap iron. Don't tell that to vw hobo though.

  cargrime

EGR is somewhat important...

  bigfrye

If the EGR is hook thru a vacuum port in the back of the TBI carb and you plug it off on both ends and the car runs better with out than a new ..what would you do ? run the new one . i say- if it runs good ,leave it the way it is!! but if you know you can get it running better,, do what you can too..

  thunderboom7

Cargrime

  thunderboom7