Hi, I'm new to this forum, so is like to say hi to all.
Yesterday I bought a a4 1.9 tdi Ajm. I knew there was a problem but was thinking maybe a split boost pipe. The turbo does spool, but when I pull away the it's so loud, more of a whine than a whistle, and the power is like the turbo is not there at all. The engine management light is not on, the wastegate moves ok. I hope you guys can help me out. Thanks