well I already have checked the hoses and intercooler, and yes the wastegate arm is still attached, I'm going to have to check the cat. Is that a common problem? anyways thanks for the help! :)
Was on the highway with my 86GN and running fine, deciided to give her some juice, but everything didn't work properly. I could hear the turbo spool up but the boos was going somewhere other then the engine(the boost gauge was only reading 4psi). I did a pressure test on the intercooler and...