Hi all, i think i may have a slight problem with my golf. As i slightly depress the throttle theres a slight creaking sound coming from underneath the car sounds like drivers side, any gear from low revs.also as the boost builds just before you hit it, theres a loud whistling sound as u come on to power. I cant work out if its a leak or the turbo spinning up . Power seems good and no loss of drivability. Anyone had something similar. Advice would be brill thankyou.
