hi all my turbo pipe that cums from the turbo is full of black oil stuff whot cud it be and when i put foot down it sound like i have a dump valve and doesnt seen to be boasting properly like when i first got it its a gt tdi 130 only got 63000
Sounds like you have a split turbo hose or a leaking connection
The black stuff in the lines is normal on all PD engined golfs thanks to the breather venting into the intake and EGR system. you can clean the manifold and do an EGR delete, also fit a catch can to stop it oiling up again [y]
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