Welcome from way down under

 

Hello and welcome from the snowy Sweden

 

Welcome from PA

 

thank you for all the welcomes. much appreciated. i have hours and hours of searching. tried just about all that has been suspected, and still nothing. my gm techs cant figure it out. two master mechanics cant. and im a pretty darn good mechanic myself. sound and feels like two things. vacume leak but holds good vacume or starving for fuel. the injectors are under the upper plenum so cant check them right off. pump seems to be good. pressure is at 42psi. and brand new fuel filter. im at point of trading or something. just hate not having an answer. grr. thank you all though.

matt