Originally posted by PoppaSmurf
try running just a vacuum source without the boost controller to the wastegate, if it works, the tee in the boost controller....if you already did that, then your wastegate solenoid might be fucked up or stuck....or you have a vacuum signal thats distorted from being tee'd off too many times.....just stuff to think about
what do you mean just a vacuum source? and is there any wany to check the w.g. solenoid? thanks for the input.