Ok, so I started my car this morning and I'm going along and the car is REALLY slow when I hit the gas. The boost gauge won't go over 0 but will go on the vac side. The blow off valve doesn't work and there is no CEL. From my little knowledge I think I blew the turbocharger. My car only has 31,000 miles on it will no major mods. Is the car still safe to drive? How long does this take to fix at a dealership?