I think Audrey has lost boot again. Same as what happened in Le-Man's, no power, foot flat nothing, struggles to get up hills. I checked hoses and did the Mr Muscle cleaning but never made any difference. I got VCDS out and checked for error codes. I god this one, 1 Fault Found: 00575 - Intake Manifold Pressure 17-10 - Control Difference - Intermittent I can only assume its the VNTs again. Since I was unable to split the turbo down last time, I could not give it a proper clean, just fill up with oven cleaner and hope its ok. In the off chance its not or there is a better way around this, has any one got any ideas? I don't really want to fork out for a new turbo but if its needed, then so be it. This turbo is 14 years old and 150k miles. Any one got any thoughts on getting this one refurbished?