to guys who has wastegate install in their cars . wat will happen if the vacuum hose to the wastegate is popped out , meaning leak or come out ? will ur boost gauge still be able to read the boost ? coz i was...
anyone pls explain to me, i'm having a problem with my r34 gtr, when i'm in 4th gear and above,i try to full press my throttle, suddenly my RPM from 4000 jump and stuck and 6000, and my speed also will stuck around...