So... came back from my lil vacation in San Diego back to hot a$$ Phoenix and the CA all of a sudden had some go. I thought it was just me driving the wife's Ka the whole weekend but after a bit of a test launch i noticed my boost jumped above 10 psi so i took it home and checked the vacumme line and that was the culprit... 
fix it with new vacumme line and off i go to work...ablock away from work i test the new vac line to see if that fixed it and still jumped to 12-14 psi(letting off as soon as i noticed this keep in mind) anywho line is fine and the only thing i could think of is maybe the wastegate is stuck shut. is this common?
my setup is stock ca t25 with stock sr elbow so nothing special really just curious could i have a bad wastegate or use a diff vac source or turbo is just old??? any idea guys thanx 
