so basically ive blown a head gasket or my intake gasket didn't seal good? im not much of a mechanic..

 

When you say you changed the "plenum gasket" (air intake), are you talking about the rubber intake tube at the throttle body; the one that leads from air cleaner box to t.b.? Or the gasket between the throttle body and intake plenum? What else, if anything, did you mess with?

 

here is some info. why didnt you do the lower intake, thats the one that usually fails. white smoke could also be unburnt fuel.

https://camaroforums.com/forum/93-02...99/#post665301

https://camaroforums.com/forum/93-02...18/#post618955

 

The one I changed is from air intake to the t.b....

 

And I didn't change bottomm one because when I was starting on the injector fix I thought the air intake had too come off as well....lol I was an idiot